Jami` at-Tirmidhi 2331
جامع الترمذي#2331Hasanحَدَّثَنَا إِبْرَاهِيمُ بْنُ سَعِيدٍ الْجَوْهَرِيُّ، حَدَّثَنَا مُحَمَّدُ بْنُ رَبِيعَةَ، عَنْ كَامِلٍ أَبِي الْعَلاَءِ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " عُمُرُ أُمَّتِي مِنْ سِتِّينَ سَنَةً إِلَى سَبْعِينَ سَنَةً " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ مِنْ حَدِيثِ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ وَقَدْ رُوِيَ مِنْ غَيْرِ وَجْهٍ عَنْ أَبِي هُرَيْرَةَ .
Abu Hurairah narrated that the Messenger of Allah (s.a.w) said:"The lifespan for my Ummah is from sixty years to seventy [years]
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — 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. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Ahmad Muhammad Shakir, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 36:28