Wasi' bin Hibban (may Allah have mercy on him) says that he asked Sayyiduna Umar (may Allah be pleased with him) about how the prayer of the Noble Prophet (peace and blessings be upon him) was. Sayyiduna Ibn Umar (may Allah be pleased with them both) mentioned saying the takbeer every time he bowed and raised his head, and mentioned saying "As-salamu alaikum wa rahmatullah" to the right side and "As-salamu alaikum wa rahmatullah" to the left side.

Amr bin Dinar says that a man asked Sayyiduna Ibn Umar (may Allah be pleased with them both), (if a man puts on the Ihram for Umrah) then does it become permissible for him to approach his wife before performing Sa'i between Safa and Marwah or not? Sayyiduna Ibn Umar (may Allah be pleased with them both) replied: "The Noble Prophet (peace and blessings of Allah be upon him) came to Makkah, performed seven circuits of Tawaf, prayed two rak'ahs behind Maqam Ibrahim, and performed Sa'i between Safa and Marwah. Then he said: 'Indeed, in the Messenger of Allah you have a beautiful example.'"

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) performed the Maghrib and Isha prayers together at Muzdalifah.

Abdullah bin Malik (may Allah be pleased with him) says that once I prayed with Sayyiduna Ibn Umar (may Allah be pleased with them both) at Muzdalifah. He led three rak'ahs of Maghrib and two rak'ahs of Isha with a single iqamah. Khalid bin Malik asked him about this, so he replied: "I have prayed these prayers at this place with the Messenger of Allah (peace and blessings be upon him) with a single iqamah."

It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) used to offer sacrifice in Madinah Munawwarah on the tenth of Dhul-Hijjah, and if he was unable to perform nahr (slaughtering in the prescribed manner), he would simply slaughter it.

Qaqa’ bin Hakim narrates 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,“I heard the Messenger of Allah (peace and blessings be upon him) say: ‘The upper hand is better than the lower hand, and begin (giving) with those whose maintenance is your responsibility.’ And I understand that the upper hand means the giving hand, and the lower hand means the asking hand. I do not ask you for anything, nor will I reject the sustenance that Allah grants me from your side.”

This prophetic saying is narrated from Sayyiduna Ibn Umar, may Allah be pleased with them both, that envy (desire) is not permissible except towards two persons: one is the person whom Allah has granted the wealth of the Qur'an and he remains engaged in its recitation day and night; and the other is the person whom Allah has granted wealth and property, and he is made to spend it in the way of truth.

It is narrated mursal from Imam Zuhri, may Allah have mercy on him, that when the Prophet Muhammad (peace and blessings be upon him) would stone the first Jamrah, which is near the mosque, he would throw seven pebbles and say takbeer with each pebble. Then he would stand facing the Ka'bah, raise his hands, and make supplication, and he would stand for a long time. Then he would throw seven pebbles at the second Jamrah, saying takbeer with each pebble, and he would move to the left side towards the bottom of the valley, stand, face the Ka'bah, raise his hands, and make supplication. Then he would come to the Jamrah Aqabah, throw seven pebbles at it, saying takbeer with each pebble, and after that he would not stand there but would return. Imam Zuhri, may Allah have mercy on him, says: I heard Salim, may Allah have mercy on him, narrate the hadith of the Prophet Muhammad (peace and blessings be upon him) from Sayyiduna Ibn Umar (may Allah be pleased with them both) in the same manner, and Sayyiduna Ibn Umar (may Allah be pleased with them both) would also do the same.

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: "No disease is contagious and there is no reality in bad omens. Misfortune could be found in three things: in a horse, in a woman, and in a house."

Once, a man from Iraq asked Sayyiduna Ibn Umar (may Allah be pleased with them both) about the ruling if a Muhrim kills a fly. Sayyiduna Ibn Umar (may Allah be pleased with them both) replied: "These people of Iraq come to me asking about killing a fly, while the grandson of the Noble Prophet (peace and blessings be upon him) was martyred (without anyone asking about it), even though the Noble Prophet (peace and blessings be upon him) said about his two grandsons: 'Both of them are my sweet basils from this world.'"