Musnad Ahmad #1117

It was narrated that Abul-Wadi said: I saw ‘Ali (رضي الله عنه) when he killed the people of an-Nahrawan. He said: Look for the deformed one. They looked for him among the slain and said: We cannot find him. He said: Go back and look again, for by Allah I did not lie and I was not told a lie. So they went back and looked for him. That happened several times, and each time he swore by Allah, saying: I did not lie and I was not told a lie. Then they went out and they found him beneath the slain, lying in the mud. They brought him out, and brought him . Abul-Wadi said: It is as if I can see him: an Abyssinian with one arm ending in something like the breast of a woman, on which there are hairs like the hair on the tail of a jerboa.