(31) باب فِي قِتَالِ الْخَوَارِجِ
'Ubaidah (al-salman) said :
'Ali mentioned about the people of al Nahrawan, saying: Among them there will be a man with a defective hand or with a small hand. if you were not to overjoy. I would inform you of what Allah has promised (the reward for) those who will kill them at the tongue of Muhammad (May peace be upon him). I asked : Have you heard this from him? He replied : Yes, by the lord of the Ka'bah.
Reference: Sunan Abi Dawud 4763
In-book reference: Book 42, Hadith 168
English translation: Book 41, Hadith 4745