Jami` at-Tirmidhi 2795
جامع الترمذي#2795Sahihحَدَّثَنَا ابْنُ أَبِي عُمَرَ، حَدَّثَنَا سُفْيَانُ، عَنْ أَبِي النَّضْرِ، مَوْلَى عُمَرَ بْنِ عُبَيْدِ اللَّهِ عَنْ زُرْعَةَ بْنِ مُسْلِمِ بْنِ جَرْهَدٍ الأَسْلَمِيِّ، عَنْ جَدِّهِ، جَرْهَدٍ قَالَ مَرَّ النَّبِيُّ صلى الله عليه وسلم بِجَرْهَدٍ فِي الْمَسْجِدِ وَقَدِ انْكَشَفَ فَخِذُهُ فَقَالَ " إِنَّ الْفَخِذَ عَوْرَةٌ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ مَا أَرَى إِسْنَادَهُ بِمُتَّصِلٍ .
Narrated Zur'ah bin Muslim bin Jardah Al-Aslami:about his grandfather Jarhad, he said: "The Prophet (ﷺ) passed by Jarhad in the Masjid and his thigh was exposed, so he said: 'Indeed the thigh is 'Awrah
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: 39:19