Sahih Muslim 6094
صحيح مسلم#6094Sahihحَدَّثَنَا أَبُو مَعْمَرٍ، إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ الْهُذَلِيُّ حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، قَالَ قُلْتُ لِعُرْوَةَ كَمْ كَانَ النَّبِيُّ صلى الله عليه وسلم بِمَكَّةَ قَالَ عَشْرًا . قَالَ قُلْتُ فَإِنَّ ابْنَ عَبَّاسٍ يَقُولُ ثَلاَثَ عَشْرَةَ .
Amr reported:I said to 'Urwa: How long did Allah's Apostle - (ﷺ) stay in Mecca? He said: For ten years. I said: Ibn 'Abbas says (that he stayed in Mecca) for thirteen years
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 43:152