(122) باب النَّهْىِ عَنِ الْخَذْفِ
Narrated `Abdullah bin Mughaffal Al-Muzani:
The Prophet (ﷺ) 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."
Reference: Sahih al-Bukhari 6220
In-book reference: Book 78, Hadith 244
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 8, Book 73, Hadith 239