(20) باب إِذَا ضَرَبَ الْعَبْدَ فَلْيَجْتَنِبِ الْوَجْهَ
Narrated Abu Huraira:
The Prophet (ﷺ) said, "If somebody fights (or beats somebody) then he should avoid the face." (ID)
Reference (ID): Sahih al-Bukhari 2559 (ID)
In-book reference (ID): Book 49, Hadith 42 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 46, Hadith 734 (ID)