The people used to say that Ibn `Umar had embraced Islam before `Umar. This is not true. What happened is that `Umar sent `Abdullah to bring his horse from an Ansari man so as to fight on it. At that time the people were giving the Pledge of allegiance to Allah's Apostle near the Tree, and `Umar was not aware of that. So `Abdullah (bin `Umar) gave the Pledge of Allegiance (to the Prophet) and went to take the horse and brought it to `Umar. While `Umar was putting on the armor to get ready for fighting, `Abdullah informed him that the people were giving the Pledge of allegiance to Allah's Apostle beneath the Tree. So `Umar set out and `Abdullah accompanied him till he gave the Pledge of allegiance to Allah's Apostle, and it was this event that made people say that Ibn `Umar had embraced Islam before `Umar.

Uthman prayed four rak'ahs at Mina because he resolved to stay there after hajj.

The Prophet (saws) said: When you pray over the dead, make a sincere supplication for him.

Yahya related to me from Malik from Nafi from Ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, used to pray two rakas before dhuhr and two rakas after it, two rakas after maghrib, in his house, and two rakas after isha. He did not pray after jumua until he had left, and then he prayed two rakas.

Allah's Apostle used to practice I`tikaf (in the mosque) in the middle third of Ramadan and after passing the twenty nights he used to go back to his house on the 21st, and the people who were in I`tikaf with him also used to go back to their houses. Once in Ramadan, in which he practiced I`tikaf, he established the night prayers at the night in which he used to return home, and then he addressed the people and ordered them whatever Allah wished him to order and said, "I used to practice I`tikaf for these ten days (i.e. the middle third but now I intend to stay in I`tikaf for the last ten days (of the month); so whoever was in I`tikaf with me should stay at his place of seclusion. I have verily been shown (the date of) this Night (of Qadr) but I have forgotten it. So search for it in the odd nights of the last ten days (of this month). I also saw myself (in the dream) prostrating in mud and water." On the night of the 21st, the sky was covered with clouds and it rained, and the rainwater started leaking through the roof of the mosque at the praying place of the Prophet . I saw with my own eyes the Prophet at the completion of the morning prayer leaving with his face covered with mud and water.

`Abdullah bin `Umar said to me, "Do you know what my father said to your father once?" I said, "No." He said, "My father said to your father, 'O Abu Musa, will it please you that we will be rewarded for our conversion to Islam with Allah's Apostle and our migration with him, and our Jihad with him and all our good deeds which we did, with him, and that all the deeds we did after his death will be disregarded whether good or bad?' Your father (i.e. Abu Musa) said, 'No, by Allah, we took part in Jihad after Allah's Apostle , prayed and did plenty of good deeds, and many people have embraced Islam at our hands, and no doubt, we expect rewards from Allah for these good deeds.' On that my father (i.e. `Umar) said, 'As for myself, By Him in Whose Hand `Umar's soul is, I wish that the deeds done by us at the time of the Prophet remain rewardable while whatsoever we did after the death of the Prophet be enough to save us from Punishment in that the good deeds compensate for the bad ones.' " On that I said (to Ibn `Umar), "By Allah, your father was better than my father!"

Yahya related to me from Malik from Zayd ibn Aslam from his father that Umar ibn al-Khattab prayed two rakas with the people of Makka, and then, when he had finished, he said, "People of Makka, complete your prayer, becausewe are a group of travellers." Later, Umar prayed two rakas with them at Mina, but we have not heard that he said anything to them on that occasion.

Malik was asked whether the people of Makka should pray two rakas at Arafa or four, and whether the amir of the hajj, if he was a Makkan, should pray dhuhr and asr with four rakas or two, and also how the people of Makka who were living (at Mina) should pray, and he said, "The people of Makka should pray only two rakas at Arafa and Mina for as long as they stay there, and should shorten the prayer until they return to Makka. The amir of the hajj, if he is a Makkan, should also shorten the prayer at Arafa and during the days of Mina. Anyone who is living at Mina as a resident should do the full prayer at Mina, and similarly anyone who lives at Arafa and is a resident there should do the full prayer at Arafa."

This hadith has been narrated by another chain of transmitters like Abu Bakr b. Abi Shaiba, 'Abda b. Sulaiman Ibn Abi 'Umar Sufyan, 'Ubaidullah b. Mu'adh, Shu'ba; all of them heard it from Salih b. Salih.