Volume 7 · Book 71 · Hadith 603
Narrated Jabir bin 'Abdullah: I heard the Prophet saying, "If there is any good in your medicines, then it is in a gulp of honey, a cupping operation, or branding (cauterization), but I do not like to be (cauterized) branded.
— Sahih Bukhari, Volume 7, Book 71: Medicine, Hadith #603