Sunan an-Nasa'i 5079
سنن النسائي#5079Sahihأَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ الرَّحْمَنِ بْنِ أَشْعَثَ، قَالَ حَدَّثَنِي مُحَمَّدُ بْنُ عِيسَى، قَالَ حَدَّثَنَا هُشَيْمٌ، قَالَ أَخْبَرَنِي ابْنُ أَبِي لَيْلَى، عَنِ الأَجْلَحِ، فَلَقِيتُ الأَجْلَحَ فَحَدَّثَنِي عَنِ ابْنِ بُرَيْدَةَ، عَنْ أَبِي الأَسْوَدِ الدِّيلِيِّ، عَنْ أَبِي ذَرٍّ، قَالَ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقُولُ " إِنَّ مِنْ أَحْسَنِ مَا غَيَّرْتُمْ بِهِ الشَّيْبَ الْحِنَّاءَ وَالْكَتَمَ " .
It was narrated that Abu Dharr said:"I heard the Prophet [SAW] say: 'Some of the best things with which you can change gray hair are Henna and Katam
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: 48:40