Narrated `Abdullah bin Mughaffal Al-Muzani: The Prophet forbade the throwing of stones (with the thumb and the index or middle finger), and said "It neither hunts a game nor kills (or hurts) an enemy, but it gouges out an eye or breaks a tooth."
Hadith ReferenceSahih Bukhari / The Book of Al-Adab (Good Manners) / Hadith: 6220
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة