´Narrated Ibn 'Abbas:` "The Messenger of Allah (ﷺ) received Revelation when he was forty years old. So he stayed in Makkah for thirteen years and in Al-Madinah for ten. And he died when he was sixty-three years old."
Hadith Referenceسنن ترمذي / كتاب المناقب عن رسول الله صلى الله عليه وسلم / 3621
´Narrated Anas bin Malik:` "The Messenger of Allah (ﷺ) was not very tall nor was he [very] short, nor was he pale white, nor was he brown, nor was the wave of his hair completely curly nor straight. Allah sent him at the beginning of his forties and he stayed in Makkah for ten years, and in Al-Madinah for ten years. And Allah took him at the beginning of his sixties, and there were not more than twenty white hairs on his head or in his beard."
Hadith Referenceسنن ترمذي / كتاب المناقب عن رسول الله صلى الله عليه وسلم / 3623
Hadith Gradingالألبانی:صحيح مختصر الشمائل رقم (1) ، وقد مضى شطره الأول (1823)