'Bar sabbas' in the Bible

And they put forward two men, Joseph, the one called Barsabbas (who was surnamed Justus), and Matthias.

Then the apostles and the elders, together with the whole church, decided to select some of their men to go to Antioch with Paul and Barnabas—Judas, who was called Barsabbas, and Silas [also called Silvanus, both], leading men among the brothers.