It is related from Ka'b ibn Malik, who was one of the three to whom Allah turned that Ibn 'Abbas informed him that 'Ali ibn Abi Talib emerged from the Messenger of Allah, may Allah bless him and grant him peace, in his illness from which he died and the people said, "O Abu'l-Hasan! How is the Messenger of Allah, may Allah bless him and grant him peace, this morning?" He said, "Praise be to Allah, he is well this morning." 'Abbas ibn 'Abdu'l-Muttalib took him by the hand and said to him, "By Allah, in three days time you will be a subject. By Allah, I think that the Messenger of Allah, may Allah bless him and grant him peace, will die of this illness. I recognise death in the faces of the Banu Abdu'l-Muttalib when they are dying. Let us go to the Messenger of Allah, may Allah bless him and grant him peace, and ask him who will have this authority. If it is for us, then we will know that, and if it is for other than us, we will know it and he can advise him to look after us." 'Ali replied, "By Allah, if we ask him for it and he refuses us, then the people would never give it to us afterwards. By Allah, I will not ask it from the Messenger of Allah."