Hadith 1:

حَدَّثَنَا حَمْزَةُ بْنُ مُحَمَّدٍ الْعَلَوِيُّ رَضِيَ اللَّهُ عَنْهُ قَالَ حَدَّثَنَا أَبُو الْعَبَّاسِ أَحْمَدُ بْنُ مُحَمَّدٍ الْكُوفِيُّ عَنْ عَلِيِّ بْنِ الْحَسَنِ بْنِ عَلِيِّ بْنِ فَضَّالٍ عَنْ أَخِيهِ عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عَبْدِ اللَّهِ بْنِ مَرْوَانَ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ بَعْضِ أَصْحَابِهِ عَنْ أَبِي عَبْدِ اللَّهِ (ع) قَالَ إِنَّ اللَّهَ عَزَّ وَ جَلَّ أَيْتَمَ نَبِيَّهُ (ص) لِئَلَّا يَكُونَ لِأَحَدٍ عَلَيْهِ طَاعَةٌ

Narrated that Abu Abd-Allah Imam Sadiq (عليه السلام) said,

"Allah (عز وجل) orphaned His Prophet (صلى الله عليه وآله) so that there is no one whose obedience is necessary upon Him."

[Source: Ilal al-sharae, Shaikh Sadooq, Vol. 1, Pg. 131]

Hadith 2:

(complete hadith not quoted here)

Narrated that Abu Abdillah Imam Sadiq (عليه السلام) said,

“And in the morning in which the Prophet (صلى الله عليه وأله) was born, there was no idol from these except that it fell down upon its face, and the palace of Kasra shook severely, and fourteen of its balconies broke down. And the lake Sawat decreased, and al-Samawat valley overflowed. And the fires of Persia were extinguished, which had never been extinguished for a thousand years.”

وأصبحت الاصنام كلها صبيحة مولد النبي (صلى الله عليه وآله) ليس منها صنم إلا وهو منكب على وجهه، وارتجس في تلك الليلة أيوان كسرى، وسقطت منه أربعة عشر شرفة، وغاضت بحيرة ساوة، وفاض وادي السماوة، وخمدت نيران فارس، ولم تخمد قبل ذلك بألف عام

And Aamina (عليها السلام) said, 

“By Allah (عز وجل)! My Son, came on the ground upon His hand, then raised His head towards the sky and looked towards it. Then a Light came out from within Me which illuminated everything, and I heard a speaker saying from within the Light, “You have given birth to the Chief (Sayed) of the people, so name Him Muhammad (صلى الله عليه وأله).”

وقالت آمنة: إن ابني والله سقط فاتقى الارض بيده، ثم رفع رأسه إلى السماء فنظر إليها، ثم خرج مني نور أضاء له كل شئ، وسمعت في الضوء قائلا يقول: إنك قد ولدت سيد الناس، فسميه محمدا

[Source: al-Amali, Shaikh Sadooq, Pg. 360-361]

The complete hadith can be read on page 142 at below link: 

https://hubeali.com/books/English-Books/BiharAlAnwaar/BiharAlAnwaar_V15.pdf

Hadith 3:

أمير المؤمنين (ع): لما ولد رسول الله (ص) ألقيت الأصنام في الكعبة على وجوهها فلما أمسى سمع صيحة من السماء: جاء الحق وزهق الباطل ان الباطل كان زهوقا

Narrated that Amir al Momineen (عليه السلام) said,

"When the Messenger of Allah (صلى الله عليه وآله) was born, the idols in the Kaaba were thrown down upon their faces, and in the evening a shout was heard from the sky: "Truth has come and falsehood perished. Indeed falsehood is bound to perish." (17:81)

[Manaqib, ibn Shehr Ashoob, Vol. 1, Pg. 31]

Hadith 4:

عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ حَرِيزٍ عَنْ زُرَارَةَ قَالَ قَالَ أَبُو جَعْفَرٍ (عَلَيْهِ الْسَّلام) إِذَا أَذَّنْتَ فَأَفْصِحْ بِالألِفِ وَالْهَاءِ وَصَلِّ عَلَى النَّبِيِّ كُلَّمَا ذَكَرْتَهُ أَوْ ذَكَرَهُ ذَاكِرٌ فِي أَذَانٍ وَغَيْرِهِ

Narrated that Abu Jafar Imam Baqir (عليه السلام) said,

"When you say the Azan, say the letters 'Alif' and 'Ha' clearly and recite Salutations (salawaat) upon the Prophet (صلى الله عليه وأله) whenever you mention Him or whenever any one mentions Him in Azan or elsewhere."

[Source: al-Kafi, Vol. 3, Pg. 303]

Hadith 5:

ابْنُ مَحْبُوبٍ عَنْ عَبْدِ اللَّهِ بْنِ سِنَانٍ عَنْ أَبِي عَبْدِ اللَّهِ ع قَالَ سَمِعْتُهُ يَقُولُ‌ اللَّهُمَّ صَلِّ عَلَى مُحَمَّدٍ صَفِيِّكَ وَ خَلِيلِكَ وَ نَجِيِّكَ الْمُدَبِّرِ لِأَمْرِكَ

Narrated that Abu Abd-Allah Imam Sadiq (عليه السلام) said,

"O Allah, Send Salutations upon Muhammad (ص) – Your Chosen One, Your Friend, Your Confidant/trustworthy one, the Manager of Your affairs/commands."

[Source: al-Kafi, Vol. 1, Pg. 451]

Hadith 6:

قال أمير المؤمنين (ع) على قبر رسول الله (ص) ساعة دفن: إن الصبر لجميل إلا عنك, وإن الجزع لقبيح إلا عليك, وإن المصاب بك لجليل, وإنه قبلك وبعدك لجلل‏

Narrated that Amir al-Muminin (عليه السلام) when burying the Prophet (صلى الله عليه وآله) said:

"Certainly, endurance/patience is good except about You; becoming impatient/restless is bad except over You; and the affliction about You is great while every other affliction before or after You is small."

[Source: Nahjul Balagha, Saying 292]

Hadith 7:

أَخْبَرَنَا عَبْدُ اللَّهِ أَخْبَرَنَا مُحَمَّدٌ حَدَّثَنِي مُوسَى قَالَ حَدَّثَنَا أَبِي عَنْ أَبِيهِ عَنْ جَدِّهِ جَعْفَرِ بْنِ مُحَمَّدٍ عَنْ أَبِيهِ عَنْ جَدِّهِ عَلِيِّ بْنِ الْحُسَيْنِ عَنْ أَبِيهِ عَنْ عَلِيٍّ ع قَالَ مَنْ زَارَ النَّبِيَّ ص فَلْيَسْتَرْجِعْ ثَلَاثاً ثُمَّ لْيَقُلْ أُصِبْنَا بِكَ يَا حَبِيبَ قُلُوبِنَا فَمَا أَعْظَمَ الْمُصِيبَةَ بِكَ حَيْثُ انْقَطَعَ عَنَّا الْوَحْيُ وَ حَيْثُ فَقَدْنَاكَ مَا شَاءَ اللَّهُ وَ إِنّٰا إِلَيْهِ رٰاجِعُونَ‌

Narrated that Ali ibn Abi Talib (عليه السلام) said,

Whoever visits the Prophet (صلى الله عليه وآله) should recite ‘إِنَّا ِلِلَّٰهِ وَإِنَّا إِلَيْهِ رَاجِعُونَ’ three times, then say, 

"We have been afflicted by (losing) you, O beloved of our hearts. How great is the calamity of your departure, such that the revelation has been cut off from us, and we have lost you, that Allah has willed, and to Him we shall return."

[Source: al-Jafariyat, Pg. 76]

Hadith 8:

لِمَا رَوَى الْمُفَضَّلُ‌ بْنُ مُحَمَّدٍ الْمُهَلَّبِيُّ عَنْ رِجَالِهِ مُسْنَداً عَنْ مُحَمَّدِ بْنِ ثَابِتٍ قَالَ حَدَّثَنِي أَبُو الْحَسَنِ مُوسَى ع قَالَ: قَالَ رَسُولُ اللَّهِ ص لِعَلِيٍّ ع أَنَا رَسُولُ اللَّهِ الْمُبَلِّغُ عَنْهُ وَ أَنْتَ وَجْهُ اللَّهِ وَ الْمُؤْتَمُّ بِهِ فَلَا نَظِيرَ لِي إِلَّا أَنْتَ وَ لَا مِثْلَ لَكَ إِلَّا أَنَا

Narrated from Abu al-Hasan Imam Musa Kazim (عليه السلام) said that The Messenger of Allah (صلى الله عليه وآله) said to Imam Ali (عليه السلام):

"I am the Messenger of Allah who conveys His message and You are the face of Allah who is followed. There is no one equal to Me except You, and there is no one like You except Me."

[Source: Taweel al-Aayat, Pg. 549]

Hadith 9:

أبوعلي الاشعري، عن محمد بن عبدالجبار، ومحمد بن يحيى، عن أحمد بن محمد جميعا، عن ابن فضال، عن ثعلبة بن ميمون، عن عبيد بن زرارة قال: سمعت أبا عبدالله × يقول وذكر رسول الله | فقال: اللهم إنك تعلم أنه أحب إلينا من الآباء والامهات والماء البارد

Narrated that Abu Abd-Allah Imam Sadiq (عليه السلام) said when remembering the Prophet of Allah (صلى الله عليه وآله):

"O Allah - surely you know that He (i.e. the Messenger) is more beloved to us than (our own) fathers, mothers, and cool water."

[Source: al-Kafi, Vol. 6, Pg. 380]

Hadith 10:

Narrated with a chain of reliable narrators from Imam Baqir (عليه السلام) about the birth of Prophet Muhammad (صلى الله عليه وآله):

Amina (عليها السلام), the mother of Prophet Muhammad (صلى الله عليه وآله) said,

فَقَالَتْ إِنَّ ابْنِي وَ اللَّهِ لَقَدْ سَقَطَ وَ مَا سَقَطَ كَمَا يَسْقُطُ الصِّبْيَانُ لَقَدِ اتَّقَى الْأَرْضَ بِيَدَيْهِ وَ رَفَعَ رَأْسَهُ إِلَى السَّمَاءِ فَنَظَرَ إِلَيْهَا ثُمَّ خَرَجَ مِنْهُ نُورٌ حَتَّى نَظَرْتُ إِلَى قُصُورِ بُصْرَى وَ سَمِعْتُ هَاتِفاً فِي الْجَوِّ يَقُولُ لَقَدْ وَلَدْتِيهِ سَيِّدَ الْأُمَّةِ فَإِذَا وَضَعْتِيهِ فَقُولِي أُعِيذُهُ بِالْوَاحِدِ مِنْ شَرِّ كُلِّ حَاسِدٍ وَ سَمِّيهِ مُحَمَّداً

"By Allah (عز وجل), My Son came down and He did not come down like how other newly born come down. He leaned upon the ground by His hands and raised His head towards the sky and looked at it. Then Light came out from Him such that that I saw the castles of Busra (in Syria).

And I heard a caller saying: ‘You have given birth to the Chief (Sayed) of the community. So when you place Him say, ‘I seek refuge for Him with the One (عز وجل), from the evil of every envious one, and name Him Muhammad (صلى الله عليه وآله)."

[Source: al-Kafi, Vol. 8, Hadith 459]

Hadith 11:

Narrated that Imam Ali ibn Abi Talib (عليه السلام) said the following upon hearing the news of death of Malik al-Ashtar:

فرحم الله مالكا فقد وفى بعهده، وقضى نحبه، ولقي ربه، مع أنا قد وطنا أنفسنا أن صبر على كل مصيبة بعد مصابنا برسول الله صلى الله عليه وآله وسلم فإنها أعظم المصيبة

"May Allah have mercy upon Malik. Indeed, he has fulfilled his covenant, his life has reached its end, and he has met his Lord.

Although we have prepared ourselves to be patient with every calamity after our calamity due to the (passing away of) Messenger of Allah (صلى الله عليه وآله), since that is the greatest calamity."

[Source: al-Amali, Shaikh Mufeed,  Assembly 9, Hadith. 4]

Hadith 12:

Narrated that Abu Jafar Imam Baqir (عليه السلام) said,

الحسين بن محمد الأشعري، عن معلى بن محمد، عن منصور بن العباس، عن علي بن أسباط، عن يعقوب بن سالم، عن رجل، عن أبي جعفر عليه السلام قال: لما قبض رسول الله صلى الله عليه وآله بات آل محمد عليهم السلام بأطول ليلة حتى ظنوا أن لا سماء تظلهم ولا أرض تقلهم

"When the Messenger of Allah (صلى الله عليه وآله) passed away the family of Muhammad (عليه السلام) spent the longest night, until they thought that there was no sky to shade them and no earth to carry them."

[Source: al-Kafi, Vol. 1, Pg. 445]

Hadith 13:

عَنْهُ عَنْ عَبْدِ اَلرَّحْمَنِ بْنِ أَبِي نَجْرَانَ عَنْ أَبِي هَارُونَ اَلْمَكْفُوفِ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ : كَانَ أَبُو عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ إِذَا ذَكَرَ رَسُولَ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ قَالَ بِأَبِي وَ أُمِّي وَ قَوْمِي وَ عَشِيرَتِي  عَجَبٌ  لِلْعَرَبِ كَيْفَ لاَ تَحْمِلُنَا عَلَى رُءُوسِهَا وَ اَللَّهُ عَزَّ وَ جَلَّ يَقُولُ فِي كِتَابِهِ : «وَ كُنْتُمْ عَلىٰ شَفٰا حُفْرَةٍ مِنَ اَلنّٰارِ فَأَنْقَذَكُمْ مِنْهٰا » فَبِرَسُولِ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ أُنْقِذُوا

Narrated that whenever Abu Abd-Allah Imam Sadiq (عليه السلام) mentioned the Messenger of Allah (صلى الله عليه وآله), he would say:

"My father and My mother and My people, and My relatives (be sacrificed for Him)."

It is strange for the Arabs that they do not carry us on their heads*, and Allah (عز وجل) says in His Book, "And you were on the brink of a pit of fire, then He saved you from it" (3:103) - So it was by the Messenger of Allah (صلى الله عليه وآله) that they were saved."

[Source: al-Kafi, Vol. 8, Pg. 266, Hadith. 388]

Explaining the words "It is strange for the Arabs that they do not carry us on their heads", Allamah Majlisi says,

قوله عليه‌السلام: « عجب » أي هذا أمر عجيب غريب ، وهو أنهم بسبب الرسول أنقذهم الله من النار ، وهم لا يحفظون حرمته في أهل بيته ، ويحتمل أن يكون المراد أن الله تعالى به صلى‌ الله ‌عليه ‌وآله عرضهم لأن ينقذوا أنفسهم من النار وهم يتركون ذلك بمخالفة أهل البيت عليهم ‌السلام.

"This is a strange and amazing matter, which is that because of the Messenger, God saved them from the Fire, and they do not preserve His sanctity regarding his family (AhlulBayt). It is possible that what is meant is that Allah (تعالى), through the Prophet (صلى الله عليه وآله), offered them to save themselves from the Fire, and they abandon that by disobeying the family of the Prophet (عليهم السلام)."

[Source: Mir’at al-Uqul, Vol. 26, Pg. 262]

Hadith 14:

حدثنا جعفر بن محمد بن مسرور (رضي الله عنه)، قال: حدثنا الحسين بن محمد بن عامر، عن عمه عبد الله بن عامر، عن محمد بن أبي عمير، عن أبان بن عثمان، عن أبان بن تغلب، عن أبي جعفر محمد بن علي الباقر، عن أبيه، عن جده (عليهم السلام)، قال: قال رسول الله (صلى الله عليه وآله): من أراد التوسل إلي، وأن يكون له عندي يد أشفع له بها يوم القيامة، فليصل أهل بيتي ويدخل السرور عليهم

Narrated through a chain of trustworthy narrators from Abu Jafar Imam Baqir (عليه السلام), from His father, from His grandfather (عليهم السلام) that the Messenger of Allah (صلى الله عليه وآله) said,

"Whoever wants to seek my favor/help (Tawassul) and wants My hands to intercede for him on the day of Judgement, then he should connect/attach with My family (AhlulBayt) and bring joy to them."

[Source: al-Amali, Shaikh Sadooq, Assembly. 60, Hadith. 5]

Hadith 15:

Part of a narration from Abu Jafar Imam Baqir (عليه السلام) :

قِيلَ فَمَا تَأْوِيلُ مُحَمَّدٍ قَالَ إِنَّ اللَّهَ وَ مَلَائِكَتَهُ وَ جَمِيعَ أَنْبِيَائِهِ وَ رُسُلِهِ وَ جَمِيعَ أُمَمِهِمْ يَحْمَدُونَهُ وَ يُصَلُّونَ عَلَيْهِ وَ إِنَّ اسْمَهُ لَمَكْتُوبٌ عَلَى الْعَرْشِ مُحَمَّدٌ رَسُولُ اللَّهِ 

"It was asked: What is the explanation of (the name) Muhammad (صلى الله عليه وآله)?"

The Imam said, "Allah, His angels, all His Prophets and Messengers, and all their nations praise Him and send blessings on Him. And His name is written on the Throne "Muhammad (ص) the Messenger of Allah."

[Source: al-Amali, Shaikh Sadooq, Assembly. 17, Hadith. 2]