Sunan Ibn Majah 1717
سنن ابن ماجه#1717Sahihحَدَّثَنَا مُحَمَّدُ بْنُ رُمْحِ بْنِ الْمُهَاجِرِ، أَنْبَأَنَا اللَّيْثُ بْنُ سَعْدٍ، عَنِ ابْنِ الْهَادِ، عَنْ سُهَيْلِ بْنِ أَبِي صَالِحٍ، عَنِ النُّعْمَانِ بْنِ أَبِي عَيَّاشٍ، عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ، قَالَ: قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " مَنْ صَامَ يَوْمًا فِي سَبِيلِ اللَّهِ، بَاعَدَ اللَّهُ، بِذَلِكَ الْيَوْمِ، النَّارَ عَنْ وَجْهِهِ سَبْعِينَ خَرِيفًا " .
It was narrated from Abu Sa’eed Al-Khudri that the Messenger of Allah (ﷺ) said:“Whoever fasts one day in the cause of Allah, Allah will keep the Fire away from his face the distance of seventy autumns (years) for that day.”
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:
In-book reference: 7:80