Jami` at-Tirmidhi 1106
جامع الترمذي#1106Sahihحَدَّثَنَا أَبُو هِشَامٍ الرِّفَاعِيُّ، حَدَّثَنَا مُحَمَّدُ بْنُ فُضَيْلٍ، عَنْ عَاصِمِ بْنِ كُلَيْبٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " كُلُّ خُطْبَةٍ لَيْسَ فِيهَا تَشَهُّدٌ فَهِيَ كَالْيَدِ الْجَذْمَاءِ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ [صَحِيحٌ] غَرِيبٌ .
Abu Hurairah narrated that:The Messenger of Allah said: "Every Khutbah that does not have the Tashah-hud in it, then it is like a severed hand
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:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 11:27