Sahih al-Bukhari 5905
صحيح البخاري#5905Sahihحَدَّثَنِي عَمْرُو بْنُ عَلِيٍّ، حَدَّثَنَا وَهْبُ بْنُ جَرِيرٍ، قَالَ حَدَّثَنِي أَبِي، عَنْ قَتَادَةَ، قَالَ سَأَلْتُ أَنَسَ بْنَ مَالِكٍ ـ رضى الله عنه ـ عَنْ شَعَرِ، رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَالَ كَانَ شَعَرُ رَسُولِ اللَّهِ صلى الله عليه وسلم رَجِلاً، لَيْسَ بِالسَّبِطِ، وَلاَ الْجَعْدِ، بَيْنَ أُذُنَيْهِ وَعَاتِقِهِ.
Narrated Qatada:l asked Anas bin Malik about the hair of Allah's Messenger (ﷺ). He said, "The hair of Allah's Messenger (ﷺ) was neither much straight, nor much curly, and it used to hang down till between his shoulders and his earlobes
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:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 77:122