Ubayd ibn Fayruz
أبو الضحاك عبيد بن فيروز
Successor, died 91 AH in Kufa. Named in the chains of 6 narrations of the library, 1 in Abu Dawud, 1 in Nasa'i, 1 in Ibn Majah.
6narrations name him
5collections
91 AHhe died, in Kufa
In the books of narrators: Trustworthy, ثقة.
Narrations he is named in
Sunan Abi Dawud