This hadith has been reported on the authority of Abu Bakr (RA) bin Abu Shaiba and Abu Kuraib, and both of them said: Abu Muawiyahh (RA) narrated to us from Amash on the authority of Jarir and Waki, and in a narration of Abu Bakr (RA) transmitted on the authority of Abu Muawiyahh (RA) the mention of Muadh has preceded Ubayys, and in the narration transmitted on the authority of Abu Kuraib, the name of Ubayy preceded Muddhs.