While I was in his house at Mina...
While I was in his house at Mina, and he was with 'Umar bin al-Khattab during 'Umar's last Hajj, Abdur-Rahman came to me and said, "Would that you had seen the man who came today to the Chief of the Believers ('Umar), saying, 'O Chief of the Believers!
What do you think about so-and-so who says, 'If 'Umar should die, I will give the pledge of allegiance to such-and-such person, as by Allah, the pledge of allegiance to Abu Bakr was nothing but a prompt sudden action which got established afterwards.' 'Umar became angry and then said, 'Allah willing, I will stand before the people tonight and warn them against those people who want to deprive the others of their rights (the question of rulership)." ...
In the meantime, 'Umar sat on the pulpit and when the callmakers for the prayer had finished their call, 'Umar stood up, and having glorified and praised Allah as He deserved, he said,... ... (O people!) I have been informed that a speaker amongst you says, 'By Allah, if 'Umar should die, I will give the pledge of allegiance to such-and-such person.' One should not deceive oneself by saying that the pledge of allegiance given to Abu Bakr was given suddenly and it was successful.
And no doubt after the death of the Prophet we were informed that the Ansar disagreed with us and gathered in the shed of Bani Sa'da. 'Ali and Zubair and whoever was with them, opposed us, while the emigrants gathered with Abu Bakr. I said to Abu Bakr, 'Let's go to these Ansari brothers of ours.' So we set out seeking them, and when we approached them, two pious men of theirs met us and informed us of the final decision of the Ansar, and said, 'O group of Muhajirin (emigrants) !
Where are you going?' We replied, 'We are going to these Ansari brothers of ours.' They said to us, 'You shouldn't go near them. Carry out whatever we have already decided.' I said, 'By Allah, we will go to them.' And so we proceeded until we reached them at the shed of Bani Sa'da. Behold! There was a man sitting amongst them and wrapped in something.