Sahih al-Bukhari
Sahih al-Bukhari 5898
What is said about grey hair
Arabic hadith text
وَقَالَ لَنَا أَبُو نُعَيْمٍ حَدَّثَنَا نُصَيْرُ بْنُ أَبِي الأَشْعَثِ، عَنِ ابْنِ مَوْهَبٍ، أَنَّ أُمَّ سَلَمَةَ،أَرَتْهُ شَعَرَ النَّبِيِّ صلى الله عليه وسلم أَحْمَرَ.
Translation
Ibn Mauhab also said that Um Salama had shown him the red hair of the Prophet.