(35) باب الْوَسْمِ وَالْعَلَمِ فِي الصُّورَةِ
Narrated Salim:
that Ibn `Umar disliked the branding of animals on the face. Ibn `Umar said, "The Prophet (ﷺ) forbade beating (animals) on the face."
Reference: Sahih al-Bukhari 5541
In-book reference: Book 72, Hadith 67
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 67, Hadith 449