It wasnarrated that 'Amr bin Hazm said:
"I recited the Ruqyah forsnakebite to the Messenger of Allah (ﷺ), or it was recited to him,and he commanded that it be used." (ES)
English reference (ES): Vol. 4, Book 31, Hadith 3519 (ES)
Arabic reference (ES): Book 31, Hadith 3648 (ES)