Muhammad bin Ibrahim says that Abu Salamah bin Abdur Rahman and Sulaiman bin Yasar both narrated to him this hadith of Sayyiduna Ibn Umar (may Allah be pleased with them). Although I was also present with them in that gathering, I was a small child, so I could not remember it. That a man asked Sayyiduna Ibn Umar (may Allah be pleased with them) about the Witr prayer? And he narrated the complete hadith. Sayyiduna Ibn Umar (may Allah be pleased with them) said: The Prophet (peace and blessings be upon him) commanded that the last prayer of the night should be made Witr.

Nafi’ (may Allah have mercy on him) says that whenever Sayyiduna Ibn Umar (may Allah be pleased with them both) was asked about Witr, he would say: If I wish to perform Witr before sleeping, and then later intend to pray during the night, I add one rak’ah to the rak’ah I already prayed for Witr, then I continue to pray two rak’ahs at a time. When I have completed my prayer, I combine one rak’ah with two rak’ahs and perform Witr, because the Prophet (peace and blessings be upon him) commanded that the last prayer of the night should be Witr.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that when people used to buy goods from riders, the Prophet (peace and blessings be upon him) would send some people to them who would prohibit them from selling it to someone else while still standing in the same place, until they had taken it to their own tent.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) appointed Yalamlam as the miqat for the people of Yemen.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: Each of the seller and the buyer has the option (to cancel the transaction) as long as they have not separated, or unless the sale is with the option (of choice).

Abu Hanzalah says that I asked Sayyiduna Ibn Umar (may Allah be pleased with them both) about the prayer during travel. He replied: "During travel, the prayer is two rak'ahs." We said: "But now there is safety and security everywhere, while Allah Almighty says: 'If you are in fear?'" He replied: "This is the Sunnah of the Prophet (peace and blessings be upon him)."

Abu al-Rabi’ (may Allah have mercy on him) says: I was present at a funeral with Sayyiduna Ibn Umar (may Allah be pleased with them both). He heard the sound of a man crying out and wailing in his ears, so he sent a man to him and made him quiet. I asked him,“O Abu Abdur Rahman, why did you make him quiet?”He replied:“As long as the deceased has not been placed in the grave, he is harmed by this.”I asked him again,“Sometimes I pray the morning prayer with you at such a time that after saying salam, I cannot see the face of the man sitting next to me, and sometimes you pray when there is plenty of light?”He replied:“I saw the Prophet (peace and blessings be upon him) praying in this way, and I love to pray in the same way as I saw the Prophet (peace and blessings be upon him) praying.”

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: Omen could be found in three things: in a horse, in a woman, and in a house.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said: Whoever drinks alcohol, flog him. If he drinks again, then flog him again. If he drinks a third time, then flog him again. And on the fourth or fifth occasion, he said: Then kill him.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "The tribe of Aslam—may Allah keep it safe; the tribe of Ghifar—may Allah forgive it; and 'Usayyah disobeyed Allah and His Messenger."