Jami` at-Tirmidhi 2576
جامع الترمذي#2576Hasanحَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، حَدَّثَنَا الْحَسَنُ بْنُ مُوسَى، عَنِ ابْنِ لَهِيعَةَ، عَنْ دَرَّاجٍ، عَنْ أَبِي الْهَيْثَمِ، عَنْ أَبِي سَعِيدٍ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم قَالَ " الصَّعُودُ جَبَلٌ مِنْ نَارٍ يُتَصَعَّدُ فِيهِ الْكَافِرُ سَبْعِينَ خَرِيفًا وَيَهْوِي فِيهِ كَذَلِكَ أَبَدًا " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ غَرِيبٌ لاَ نَعْرِفُهُ مَرْفُوعًا إِلاَّ مِنْ حَدِيثِ ابْنِ لَهِيعَةَ .
Abu Sa'eed narrated that the Prophet SAW said:"As-Saud is a mountain in the Fire, a disbeliever will be raised upon it for seventy autumns and then similarly he will fall down it, forever." (Daif)
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: 39:4