(77) باب حَجَّةُ الْوَدَاعِ
Narrated Ibn `Umar:
During Hajjat-ul-Wada`, the Prophet (ﷺ) and some of his companions got their heads shaved while some of his companions got their head-hair cut short.
Reference: Sahih al-Bukhari 4411
In-book reference: Book 64, Hadith 433
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 5, Book 59, Hadith 695