Narrated 'Umar bin Al-Khattab: Once a Jew said to me, "O the chief of believers! There is a verse in your Holy Book Which is read by all of you (Muslims), and had it been revealed to us, we would have taken that day (on which it was revealed as a day of celebration." 'Umar bin Al-Khattab asked, "Which is that verse?" The Jew replied, "This day I have perfected your religion For you, completed My favor upon you, And have chosen for you Islam as your religion." (5:3) 'Umar replied,"No doubt, we know when and where this verse was revealed to the Prophet. It was Friday and the Prophet was standing at 'Arafat (i.e. the Day of Hajj)"

Narrated Abu Musa: The Prophet sent me to some people in Yemen and when I returned, I found him at Al-Batha. He asked me, "With what intention have you assumed Ihram (i.e. for Hajj or for Umra or for both?") I replied, "I have assumed Ihram with an intention like that of the Prophet." He asked, "Have you a Hadi with you?" I replied in the negative. He ordered me to perform Tawaf round the Ka`ba and between Safa and Marwa and then to finish my Ihram. I did so and went to a woman from my tribe who combed my hair or washed my head. Then, when `Umar came (i.e. became Caliph) he said, "If we follow Allah's Book, it orders us to complete Hajj and Umra; as Allah says: "Perform the Hajj and Umra for Allah." (2.196). And if we follow the tradition of the Prophet who did not finish his Ihram till he sacrificed his Hadi."

Narrated Abu Musa: came to the Prophet (from Yemen and was assuming Ihram for Hajj) and he ordered me to finish the Ihram (after performing the `Umra).

Narrated Abu Musa: I came upon Allah's Apostle when he was at Al-Batha. He asked me, "Have you intended to perform the Hajj?" I replied in the affirmative. He asked, "For what have you assumed lhram?" I replied," I have assumed Ihram with the same intention as that of the Prophet ." The Prophet said, "You have done well! Go and perform Tawaf round the Ka`ba and between Safa and Marwa." Then I went to one of the women of Bani Qais and she took out lice from my head. Later, I assumed the Ihram for Hajj. So, I used to give this verdict to the people till the caliphate of `Umar. When I told him about it, he said, "If we take (follow) the Holy Book, then it orders us to complete Hajj and `Umra (Hajj-at- Tamattu`) and if we follow the tradition of Allah's Apostle then Allah's Apostle did not finish his lhram till the Hadi had reached its destination (had been slaughtered). (i.e. Hajj-al-Qiran). (See Hadith No. 630)

Narrated Abu Musa Al-Ash`ari: I came to the Prophet at Al-Batha' while his camel was kneeling down and he asked me, "Have you intended to perform the Hajj?" I replied in the affirmative. He asked me, 'With what intention have you assumed Ihram?" I replied, "I have assumed Ihram with the same intention as that of the Prophet. He said, "You have done well. Perform the Tawaf of the Ka`ba and (the Sai) between As-Safa and Al- Marwa and then finish the Ihram." So, I performed the Tawaf around the Ka`ba and the Sai) between As-Safa and Al-Marwa and then went to a woman of the tribe of Qais who cleaned my head from lice. Later I assumed the Ihram for Hajj. I used to give the verdict of doing the same till the caliphate of `Umar who said, "If you follow the Holy Book then it orders you to remain in the state of Ihram till you finish from Hajj, if you follow the Prophet then he did not finish his Ihram till the Hadi (sacrifice) had reached its place of slaughtering (Hajj-al-Qiran).

Narrated Abu Musa: The day of 'Ashura' was considered as `Id day by the Jews. So the Prophet ordered, "I recommend you (Muslims) to fast on this day."

Narrated 'Umar: One day the Prophet stood up amongst us for a long period and informed us about the beginning of creation (and talked about everything in detail) till he mentioned how the people of Paradise will enter their places and the people of Hell will enter their places. Some remembered what he had said, and some forgot it.

Narrated Abu Musa: When the Prophet arrived at Medina, he noticed that some people among the Jews used to respect Ashura' (i.e. 10th of Muharram) and fast on it. The Prophet then said, "We have more right to observe fast on this day." and ordered that fasting should be observed on it.

Narrated Abu Musa Al-Ash`ari: Allah's Apostle sent me (as a governor) to the land of my people, and I came while Allah's Apostle was encamping at a place called Al-Abtah. The Prophet said, "Have you made the intention to perform the Hajj, O `Abdullah bin Qais?" I replied, "Yes, O Allah's Apostle!" He said, "What did you say?" I replied, "I said, 'Labbaik' and expressed the same intention as yours." He said, "Have you driven the Hadi along with you?" I replied, "No, I did not drive the Hadi." He said, "So perform the Tawaf of the Ka`ba and then the Sai, between Safa and Marwa and then finish the state of Ihram." So I did the same, and one of the women of (the tribe of) Banu-Qais combed my hair. We continued follow in that tradition till the caliphate of `Umar.

Narrated Abu Musa Al-Ash`ari: I came to the Prophet at a place called Al-Batha'. The Prophet said, "Did you assume the Ihram for Hajj?" I said, "Yes," He said, "How did you express your intention (for performing Hajj)? " I said, "Labbaik (i.e. I am ready) to assume the Ihram with the same intention as that of Allah's Apostle." The Prophet said, "Perform the Tawaf around the Ka`ba and between Safa and Marwa, and then finish your Ihram." So I performed the Tawaf around the Ka`ba and between Safa and Marwa and then I came to a woman from the tribe of Qais who removed the lice from my head.

Narrated Tariq bin Shibab: Some Jews said, "Had this Verse been revealed to us, we would have taken that day as `Id (festival)." `Umar said, "What Verse?" They said:-- "This day I have Perfected your religion for you, Completed My Favor upon you And have chosen for you Islam as your religion" (5.3) `Umar said, "I know the place where it was revealed; It was revealed while Allah's Apostle was staying at `Arafat."

Narrated Tariq bin Shihab: The Jews said to `Umar, "You (i.e. Muslims) recite a Verse, and had it been revealed to us, we would have taken the day of its revelation as a day of celebration." `Umar said, "I know very well when and where it was revealed, and where Allah's Messenger was when it was revealed. (It was revealed on) the day of `Arafat (Hajj Day), and by Allah, I was at `Arafat" Sufyan, a sub-narrator said: I am in doubt whether the Verse:-- "This day I have perfected your religion for you." was revealed on a Friday or not.

Narrated Tariq bin Shihab: Abu Bakr said to the delegate of Buzakha. "Follow the tails of the camels till Allah shows the Caliph (successor) of His Prophet and Al-Muhajirin (emigrants) something because of which you may excuse yourselves."