I saw Ibn `Umar passing by a man who had made his Badana sit to slaughter it. Ibn `Umar said, “Slaughter it while it is standing with one leg tied up as is the tradition of Muhammad.”
A man went to Ibn `Umar I. and said, “A man vowed to fast one day (the sub-narrator thinks that he said that the day was Monday), and that day happened to be `Id day.” Ibn `Umar said, “Allah orders vows to be fulfilled and the Prophet (ﷺ) forbade the fasting on this day (i.e. Id).
I was with Ibn `Umar when a man asked him, “I have vowed to fast every Tuesday or Wednesday throughout my life and if the day of my fasting coincided with the day of Nahr (the first day of `Id-al- Adha), (What shall I do?)” Ibn `Umar said, “Allah has ordered the vows to be fulfilled, and we are forbidden to fast on the day of Nahr.” The man repeated his question and Ibn `Umar repeated his former answer, adding nothing more.
I had taken a vow that I would fast on the day (but it accidentally) synchronises with the day of Adha or the day of Fitr. Thereupon Ibn ‘Umar (Allah be pleased with him) said: Allah, the Exalted, has commanded fulfilling of the vow, but the Messenger of Allah (ﷺ) has forbidden the observance of fast on this day.
that eighty people swooped down from the mountain of At-Tan’im to kill the Messenger of Allah (ﷺ) during Salat As-Subh, but he captured them and (later) let them go. So Allah revealed the Ayah: And it is He Who has withheld their hands from you and your hands from them (48:24).
“The Messenger of Allah led us for the Maghrib prayer. Then he did not come out until half the night had passed. Then he came out and led them in prayer, then he said: “The people have prayed and gone to sleep, but you are still in a state of prayer so long as you are waiting for the (next) prayer. Were it not for the weak and the sick, I wanted to delay this prayer until the middle of the night.'”
“Subhan-Allah, the Messenger of Allah (ﷺ) said: ‘Why does not one of you lend it to his brother?’ But he did not forbid leasing it out.’ ”