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: "Whoever calls a person a disbeliever, if he is truly a disbeliever, then it is correct; otherwise, that statement returns upon the one who said it."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that there was a man from the Quraysh whom people used to deceive in business transactions. He mentioned this matter to the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) said: "You should say: 'There is no deception in this transaction.'"

Jabalah says that Sayyiduna Abdullah bin Zubair (may Allah be pleased with him) used to give us dates to eat. At that time, people were facing extreme difficulties. One day, we were eating dates when Sayyiduna Ibn Umar (may Allah be pleased with them both) passed by us and said: "Do not eat several dates at once, because the Prophet (peace and blessings be upon him) forbade eating several dates at once without your brother's permission." Imam Shu'bah (may Allah have mercy on him) says: "In my opinion, the statement about permission is the speech of Sayyiduna Ibn Umar (may Allah be pleased with them both)."

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: "Whoever drags his clothes on the ground out of arrogance, Allah will not look at him with mercy 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: "Sometimes the month is like this, like this, and like this." The third time, the Prophet (peace and blessings be upon him) folded his thumb, meaning twenty-nine (days).

Sayyiduna Ibn Umar (may Allah be pleased with them both) used to offer voluntary prayers on his mount, regardless of which direction it was facing, and he used to say that he had seen the Prophet (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 he performed prayers in Mina with the Prophet (peace and blessings be upon him), with the two Shaykhs (may Allah be pleased with them), and also for six years with Sayyiduna Uthman (may Allah be pleased with him); all of them used to perform the travelers’ prayer, that is, two rak‘ahs. Later, Sayyiduna Uthman (may Allah be pleased with him) started performing the complete prayer.

Awn Azdi says that Umar bin Ubaidullah bin Ma'mar, "who was the governor of Fars," wrote a letter to Sayyiduna Ibn Umar (may Allah be pleased with them both), in which he asked him about prayer. Sayyiduna Ibn Umar (may Allah be pleased with them both) replied in writing that when the Prophet (peace and blessings be upon him) would leave his house, he would only perform two rak'ahs until he returned (meaning the shortened prayer).

Once, Sayyiduna Ibn Umar (may Allah be pleased with them both) saw a man playing during prayer. Sayyiduna Ibn Umar (may Allah be pleased with them both) said to him: Do not play during prayer, and do as the Prophet (peace and blessings be upon him) used to do. The narrator says that then Sayyiduna Ibn Umar (may Allah be pleased with them both) placed his right thigh over his left, his left hand on his left knee, and his right hand on his right knee, and began to point with his finger.

Hayan Barqi, may Allah have mercy on him, says that once a person said to Sayyiduna Ibn Umar, may Allah be pleased with them both, "Our imam leads very long prayers." Sayyiduna Ibn Umar, may Allah be pleased with them both, replied, "The two rak'ahs of the Prophet, peace and blessings be upon him, were lighter or equal to one rak'ah of this person's prayer."