Sahih Muslim 6940
صحيح مسلم#6940Sahihوَحَدَّثَنَا شَيْبَانُ بْنُ فَرُّوخَ، حَدَّثَنَا أَبُو الأَشْهَبِ، حَدَّثَنَا أَبُو رَجَاءٍ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم اطَّلَعَ فِي النَّارِ . فَذَكَرَ بِمِثْلِ حَدِيثِ أَيُّوبَ .
Ibn 'Abbas reported that Allah's Messenger (ﷺ) stated like this:He looked into the Fire of Hell. The rest of the hadith is the same
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: 49:4