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) would place his mount in front of him as a sutrah and would pray.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger (peace and blessings be upon him) said: "It is not befitting for any person that three nights should pass without his will being written and kept with him." Sayyiduna Ibn Umar (may Allah be pleased with them both) says: "Since the day I heard this statement, there has not been a single night that has passed in which my will was not written and kept with me."

Nafi' (may Allah have mercy on him) says: I saw Sayyiduna Ibn Umar (may Allah be pleased with them both) performing voluntary prayers on his mount, regardless of which direction it was facing. I once asked him about this, so he said: I saw Abu al-Qasim (peace and blessings of Allah be upon him) doing the same.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) forbade milking the animals of people and using it for oneself without their permission.

Nafi' (may Allah have mercy on him) says that Sayyiduna Ibn Umar (may Allah be pleased with them both) used to combine Maghrib and Isha prayers after the twilight had disappeared, and he used to say that when the Prophet Muhammad (peace and blessings be upon him) was in a hurry to travel, he would also combine these two prayers.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) forbade "Qaza’". "Qaza’" means that when cutting a child's hair, some hair is cut and some is left.

Qaqa’ bin Hakim says that once Abdul Aziz bin Marwan wrote a letter to Sayyiduna Ibn Umar (may Allah be pleased with them both) saying,“Present your needs before me (so that I may order them to be fulfilled).”Sayyiduna Ibn Umar (may Allah be pleased with them both) replied to this letter, writing:“The Messenger of Allah (peace and blessings be upon him) used to say: ‘The upper hand is better than the lower hand, and begin (giving) with those whose maintenance is your responsibility.’ I do not ask you for anything, nor will I reject the sustenance that Allah grants me from your side.”

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger (peace and blessings of Allah be upon him) said: "The image-makers will be subjected to punishment on the Day of Resurrection, and it will be said to them: 'Give life to what you have created and blow soul into them.'"

Saeed bin Jubair (may Allah have mercy on him) says that Sayyiduna Ibn Umar (may Allah be pleased with them both) would offer the nawafil (supererogatory prayers) on his mount, but when he wanted to pray witr, he would dismount and pray witr on the ground.

Saeed bin Jubair (may Allah have mercy on him) says that I asked Sayyiduna Ibn Umar (may Allah be pleased with them both) about the issue of those who perform li'an. He replied that the Noble Prophet (peace and blessings be upon him) separated such a husband and wife and said: "Allah knows that one of you is certainly lying, so is any one of you ready to repent?" But neither of them was willing. The Noble Prophet (peace and blessings be upon him) repeated this statement before them three times, and upon their refusal, he separated them.