Abu Maryam said: The man with the crippled hand was called Nafi` Dhu al-Thadyah (Nafi`, man of nipple). He had in his hand something like a female breast with a nipple at it ends like the nipple of the female breast. If had some hair on it like the whiskers of cat.
Abu Dawud said: He was known among the people by the name of Harqus.
In-book : Book 42, Hadith 175
English translation : Book 41, Hadith 4752