حَدَّثَنَا يَحْيَى عَنْ هِشَامٍ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ أُنْزِلَ عَلَى النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَهُوَ ابْنُ ثَلَاثٍ وَأَرْبَعِينَ فَمَكَثَ بِمَكَّةَ عَشْرًا وَبِالْمَدِينَةِ عَشْرًا وَقُبِضَ وَهُوَ ابْنُ ثَلَاثٍ وَسِتِّينَ
مسند امام احمد بن حنبل · Hadith 2017
It was narrated from Ibn 'Abbas: Revelation came to the Prophet (PBUH) when he was forty- three; he stayed in Makkah for ten years and in Madinah for ten years, and he died when he was sixty-three.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020