The Prophet (ﷺ) said: O people, if any of you is put in an administrative post on our behalf and conceals from us a needle or more, he is acting unfaithfully, and will bring it on the Day of Resurrection. A black man from the Ansar, as if I am seeing him, stood and said: Messenger of Allah, take back from me my post. He asked: What is that? He replied: I heard you say such and such. He said: And I say that. If we appoint anyone to an office, he must bring what is connected with it, both little and much. What he is given, he may take, and he must refrain from what is kept away from him.
Sunan Abi Dawud Book 25, Hadith 11
"'Ali bin Abi Talib said: 'The Prophet SAW said: "Indeed every Prophet is given seven select attendants" - or he said: "guards" - "and I was given fourteen." We said: "Who are they?" He said: 'Myself, my two sons (Al-Hasan and Al-Husain), Ja'far, Hamzah, Abu Bakr, 'Umar, Mus'ab bin 'Umair, Bilal, Salman, 'Ammar, Al-Miqdad, Hudhaifah, Abu Dharr, and 'Abdullah bin Mas'ud.'"
Jami` at-Tirmidhi Book 49, Hadith 184
I went along with your father to 'Abdullah b. Amr, and he narrated to us that the Messenger of Allah (ﷺ) was informed about my fasting and he came to me, and I placed a leather cushion filled with fibre of date-palms for him. He sat down upon the ground and there was that cushion between me and him, and he said to me: Does three days' fasting in a month not suffice you? I said: Messenger of Allah, (I am capable of observing more fasts). He said: (Would) five (not suffice for you)? I said: Messenger of Allah, (I am capable of observing more fasts) He said: (Would) seven (fasts) not suffice you? I said: Messenger of Allah, (I am capable of observing more fasts). He (the Holy Prophet) then said: (Would) nine (fasts not suffice you)? I said: Messenger of Allah, (I am capable of observing more fasts). He said: (Would) eleven (fasts not suffice you)? I said: Messenger of Allah, (I am capable of observing more fasts than these). Thereupon the Messenger of Allah (ﷺ) said: There is no fasting (better than) the fasting of David which comprises half of the age, fasting a day and not fasting a day.
Sahih Muslim Book 13, Hadith 247
Do not narrate to Abu Talha about his son until I narrate it to him. Abu Talha came (home) ; she presented to him the supper. He took it and drank water. She then embellished herself which she did not do before. He (Abu Talha) had a sexual intercourse with her and when she saw that he was satisfied after sexual intercourse with her, she said: Abu Talha, if some people borrow something from another family and then (the members of the family) ask for its return, would they resist its return? He said: No. She said: I inform you about the death of your son. He was annoyed, and said: You did not inform me until I had a sexual intercourse with you and you later on gave me information about my son. He went to Allah's Messenger (ﷺ) and informed him what had happened. Thereupon Allah's Messenger (ﷺ) said: May Allah bless both of you in the night spent by you! He (the narrator) said: She became pregnant. Allah's Messenger (may peace he upon him) was in the course of a journey and she was along with him and when Allah's Messenger (ﷺ) came back to Medina from the journey he did not enter (his house) (during the night). When the people came near Medina, she felt the pangs of delivery. He (Abu Talha) remained with her and Allah's Messenger (ﷺ) proceeded on. Abu Talha said: O Lord, you know that I love to go along with Allah's Messenger when he goes out and enter along with him when he enters and I have been detained as Thou seest. Umm Sulaim said: Abu Talha, I do not feel (so much pain) as I was feeling formerly, so better proceed on. So we proceeded on and she felt the pangs of delivery as they reached (Medina) and a child was born and my mother said to me: Anas, none should suckle him until you go to Allah's Messenger (ﷺ) tomorrow morning. And when it was morning I carried him (the child) and went along with him to Allah's Messenger (may peace beupon him). He said: I saw that he had in his hand the instrument for the cauterisation of the camels. When he saw me. he said: This is, perhaps, what Umm Sulaim has given birth to. I said: Yes. He laid down that instrument on the ground. I brought that child to him and placed it in his lap and Allah's Messenger (ﷺ) asked Ajwa dates of Medina to be brought and softened them in his month. When these had become palatable he placed them in the mouth of that child. The child began to taste them. Then Allah's Messenger (ﷺ) said: See what love the Ansar have for dates. He then wiped his face and named him 'Abdullah.
Sahih Muslim Book 44, Hadith 152