Jami` at-Tirmidhi 1752
جامع الترمذي#1752Sahihحَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ عُمَرَ بْنِ أَبِي سَلَمَةَ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " غَيِّرُوا الشَّيْبَ وَلاَ تَشَبَّهُوا بِالْيَهُودِ " . قَالَ وَفِي الْبَابِ عَنِ الزُّبَيْرِ وَابْنِ عَبَّاسٍ وَجَابِرٍ وَأَبِي ذَرٍّ وَأَنَسٍ وَأَبِي رِمْثَةَ وَالْجَهْدَمَةِ وَأَبِي الطُّفَيْلِ وَجَابِرِ بْنِ سَمُرَةَ وَأَبِي جُحَيْفَةَ وَابْنِ عُمَرَ . قَالَ أَبُو عِيسَى حَدِيثُ أَبِي هُرَيْرَةَ حَدِيثٌ حَسَنٌ صَحِيحٌ وَقَدْ رُوِيَ مِنْ غَيْرِ وَجْهٍ عَنْ أَبِي هُرَيْرَةَ عَنِ النَّبِيِّ صلى الله عليه وسلم .
Narrated Abu Hurairah: That the Messenger of Allah (ﷺ) said: "Change the gray, and do not resemble the Jews." He said: There are narration on this topic from Az-Zubair, Ibn 'Abbas, Jabir, Abu Dharr, Anas, Abu Rimthah, Al-Jahdamah, Abu At-Tufail, Jabir bin Samurah, Abu Juhaifah, and Ibn 'Umar. [Abu 'Eisa said:] The Hadith of Abu Hurairah is a Hasan Sahih Hadith, and it has been reported through other routes from Abu Hurairah from the Prophet (ﷺ)
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: 24:33