Son of Saba, the surname (1) of Joseph, also called Justus (Acts 1:23), some identify him with Barnabas; (2) of Judas, who was a “prophet.” Nothing more is known of him than what is mentioned in Acts 15:32.
Barsabas
1 verse
Acts
Acts 15:22
Then pleased it the apostles and elders, with the whole church, to send chosen men of their own company to Antioch with Paul and Barnabas; namely, Judas surnamed Barsabas, and Silas, chief men among the brethren:
From Easton's Bible Dictionary
Matthew George Easton, 1897