Acts 1:23 They put forward two, Joseph called Barsabbas, who was surnamed Justus, and Matthias. (WEB ASV BBE NAS NIV)
Acts 15:22 Then it seemed good to the apostles and the elders, with the whole assembly, to choose men out of their company, and send them to Antioch with Paul and Barnabas: Judas called Barsabbas, and Silas, chief men among the brothers. (WEB ASV BBE NAS NIV)