'A'isha reported that Allah's Messenger (ﷺ) died when he had attained the age of sixty-three. And a hadith like this had been transmitted on the authority of Sa'id b. Musayyib.
Reference | : Sahih Muslim 2349a |
In-book reference | : Book 43, Hadith 150 |
USC-MSA web (English) reference | : Book 30, Hadith 5797 |
(deprecated numbering scheme) |