Sahih al-Bukhari 5921
صحيح البخاري#5921Sahihحَدَّثَنَا مُسْلِمُ بْنُ إِبْرَاهِيمَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ الْمُثَنَّى بْنِ عَبْدِ اللَّهِ بْنِ أَنَسِ بْنِ مَالِكٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ دِينَارٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم نَهَى عَنِ الْقَزَعِ.
Narrated (Abdullah) bin `Umar:Allah's Messenger (ﷺ) forbade Al-Qaza' (leaving a tuft of hair here and there after shaving one's head)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 77:136