Sahih Muslim The Book of Wills al-Aswad bin Yazid الأسود بن يزيد بن قيس النخعي Sahih It was mentioned before A’isha that will had been made (by the Holy Prophet) in favour of ‘Ali (as the Prophet’s first caliph), whereupon she said: When did he make will in his favour? I had been providing support to him (to the Holy Prophet) with my chest (or with my lap). He asked for a tray, when he fell in my lap (relaxing his body), and I did not realise that he had breathed his last. When did he make any will in his (‘Ali’s) favour? https://parallelquran.com/hadith/sahih-muslim-4102/