And the Prophet Muhammad (peace and blessings be upon him) said: "Whoever eats from this tree (raw garlic), let him not come to the mosque."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that during the blessed era of the Noble Prophet (peace and blessings be upon him), people used to buy and sell grain by estimation, so the Noble Prophet (peace and blessings be upon him) forbade them from selling it in this manner until they had taken it to their own tents.

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that when the Noble Prophet (peace and blessings be upon him) would return from Hajj, Jihad, or Umrah, he would recite this supplication upon ascending any elevated ground: "Allah is the Greatest, Allah is the Greatest, there is no deity except Allah, He is alone, He has no partner, His is the dominion and His is the praise, and He is powerful over all things. We are returning in repentance, in prostration, in worship, and returning while praising our Lord. Allah has fulfilled His promise, helped His servant, and defeated all the armies alone."

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: "A believer eats with one intestine, and a disbeliever eats with seven intestines."

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: "Fever is from the heat of Hell, so cool it with water."

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) forbade the meat of domesticated donkeys on the day of the Battle of Khaybar.

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) observed continuous fasting for several days in the month of Ramadan with only one pre-dawn meal (suhoor). The people also did the same. The Prophet (peace and blessings be upon him) forbade them from doing so. They said, "You are forbidding us from observing continuous fasting for several days, but you yourself are doing it?" The Prophet (peace and blessings be upon him) said: "I am not like you; I am given food and drink by Allah."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said: "None of you should sell over the sale of his brother, nor should he send a marriage proposal over the proposal of his brother, unless he is granted permission."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said: "Ahead of you is a cistern as large as the distance between Jarba and Adhrah."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) cursed the woman who joins hair and the one who asks for hair to be joined, the woman who tattoos and the one who asks to be tattooed.