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: "If people knew the harm of traveling alone, then no one would travel alone at night."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) had the trees of Banu Nadir cut down and set them on fire.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) used to turn the stone of his ring towards the palm of his hand.

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: "Every nation has its Magians, and the Magians of my nation are the Qadariyyah (those who deny predestination). If they fall ill, do not visit them, and if they die, do not attend their funerals."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said: "When any one of you is praying, he should not allow anyone to pass in front of him. If the person insists, then he should fight him, for with him is his companion (Satan)."

Hafs bin Ubaidullah says that when Abdur Rahman bin Zaid bin Khattab passed away, people wanted to take him for burial at night because the crowd had become very large. Sayyiduna Ibn Umar (may Allah be pleased with them both) said, "It would be better if you wait until morning, because I heard the Prophet (peace and blessings of Allah be upon him) say that the sun rises between the horns of Satan."

Saeed bin Jubair says that once I went out with Sayyiduna Ibn Umar (may Allah be pleased with them) from his house. We passed by some young men of the Quraysh who had tied up a bird and were practicing their aim on it, and they had told the owner of the bird that whichever arrow misses, it will be yours. At this, Sayyiduna Ibn Umar (may Allah be pleased with them) became angry and said, "Who is doing this?" Immediately, all the young men scattered to the right and left. Sayyiduna Ibn Umar (may Allah be pleased with them) said, "The Messenger of Allah (peace and blessings be upon him) cursed the person who ties up a living creature and practices his aim on it."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that once the Prophet (peace and blessings be upon him) held a horse race competition.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) once said to Sayyidah Aisha (may Allah be pleased with her): "Hand me the mat from the mosque." She replied, "I am menstruating." The Prophet (peace and blessings be upon him) said: "Your menstruation is not in your hand."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) used to perform only two rak'ahs of prayer while traveling, but at night he would offer Tahajjud. The narrator says: I asked Salim (may Allah have mercy on him), did he also offer Witr? He replied in the affirmative.