The Messenger of Allah ﷺ died at the age of sixty-three, as did Abu Bakr and Umar, and I am now sixty-three years old.
مات رسول الله ﷺ وهو ابن ثلاث وستين، وأبو بكر وعمر، وأنا ابن ثلاث وستين.
Muslim narrated it in al-Fadail (2351:120) via Muhammad bin Jafar, who said, Shubah narrated to us, I heard Abu Ishaq narrating from Amir bin Saad al-Bajali, from Jareer, that he heard Muawiya delivering a sermon and said, then he mentioned it.