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: "Fire is an enemy, so beware of it. That is why Sayyiduna Ibn Umar (may Allah be pleased with them both) used to extinguish any fire burning in his house before going to sleep at night."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that once the Prophet (peace and blessings be upon him) prayed twice: "O Allah! Grant blessings in our Sham and in our Yemen." A man submitted: "O Messenger of Allah! Pray for our East as well." The Prophet (peace and blessings be upon him) said: "From there the horn of Satan rises, and nine out of ten parts of evil come from there."

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 fast three days every month: on the first Thursday of the month, on Monday of the following week, and again on Monday of the week after that.

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: "In the tribe of Thaqif there will be a destructive person and a liar."

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: "Enter the lands of the punished nations weeping, for I fear that the same punishment that befell them may befall you as well."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said: "Every Muslim is a brother to another Muslim; he does not oppress him nor does he hand him over to the enemy. Whoever is engaged in fulfilling his brother's needs, Allah Almighty is engaged in fulfilling his needs. Whoever removes a difficulty from a Muslim, Allah Almighty will remove his difficulty on the Day of Resurrection. And whoever conceals the faults of a Muslim, Allah Almighty will conceal his faults on the Day of Resurrection."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) said regarding «كشجرة طيبة» that it is the tree whose leaves do not fall, and I think that it is the date-palm tree.

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 intoxicating thing is forbidden, and whatever intoxicates in large quantity, its small quantity is also forbidden."

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) cursed men who imitate women and women who imitate men.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) forbade spending the night alone or traveling alone.