I used to teach (the Qur'an to) some people of the Muhajirln (emigrants), among whom there was `Abdur Rahman bin `Auf. 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-andsuch 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). `Abdur-Rahman said, "I said, 'O Chief of the believers! Do not do that, for the season of Hajj gathers the riff-raff and the rubble, and it will be they who will gather around you when you stand to address the people. And I am afraid that you will get up and say something, and some people will spread your statement and may not say what you have actually said and may not understand its meaning, and may interpret it incorrectly, so you should wait till you reach Medina, as it is the place of emigration and the place of Prophet's Traditions, and there you can come in touch with the learned and noble people, and tell them your ideas with confidence; and the learned people will understand your statement and put it in its proper place.' On that, `Umar said, 'By Allah! Allah willing, I will do this in the first speech I will deliver before the people in Medina." Ibn `Abbas added: We reached Medina by the end of the month of Dhul-Hijja, and when it was Friday, we went quickly (to the mosque) as soon as the sun had declined, and I saw Sa`id bin Zaid bin `Amr bin Nufail sitting at the corner of the pulpit, and I too sat close to him so that my knee was touching his knee, and after a short while `Umar bin Al-Khattab came out, and when I saw him coming towards us, I said to Sa`id bin Zaid bin `Amr bin Nufail "Today `Umar will say such a thing as he has never said since he was chosen as Caliph." Sa`id denied my statement with astonishment and said, "What thing do you expect `Umar to say the like of which he has never said before?" In the meantime, `Umar sat on the pulpit and when the callmakers for the prayer ...