Sahih Bukhari
Sahih Bukhari Volume 007, Book 071, Hadith Number 637.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 71. Medicine
Narrated By Al-Aswad : I asked 'Aisha about treating poisonous stings (a snake-bite or a scorpion sting) with a Ruqya. She said, "The Prophet allowed the treatment of poisonous sting with Ruqya."