Sahih Muslim 2713
صحيح مسلم#2713Sahihوَحَدَّثَنِي إِسْحَاقُ بْنُ مَنْصُورٍ، وَعَبْدُ الرَّحْمَنِ بْنُ بِشْرٍ الْعَبْدِيُّ، قَالاَ حَدَّثَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا ابْنُ جُرَيْجٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، وَسُهَيْلِ بْنِ أَبِي صَالِحٍ، أَنَّهُمَا سَمِعَا النُّعْمَانَ بْنَ، أَبِي عَيَّاشٍ الزُّرَقِيَّ يُحَدِّثُ عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ، - رضى الله عنه - قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " مَنْ صَامَ يَوْمًا فِي سَبِيلِ اللَّهِ بَاعَدَ اللَّهُ وَجْهَهُ عَنِ النَّارِ سَبْعِينَ خَرِيفًا " .
Abu Sa'id al-Khudri (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:He who observes fast for a day in the way of Allah He would remove his face from the Hell to the extent of seventy years' distance
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: 13:219