ASV: And Barnabas and Saul returned from Jerusalem, when they had fulfilled their ministration, taking with them John whose surname was Mark.

BBE: And Barnabas and Saul came back from Jerusalem, when their work was ended, taking with them John named Mark.

DBY: And Barnabas and Saul returned from Jerusalem, having fulfilled the service entrusted to them, taking also with them John, surnamed Mark.

KJV: And Barnabas and Saul returned from Jerusalem, when they had fulfilled their ministry, and took with them John, whose surname was Mark.

WEY: And Barnabas and Saul returned from Jerusalem, having discharged their mission, and they brought with them John, surnamed Mark.

WBS: And Barnabas and Saul returned from Jerusalem, when they had fulfilled their ministry, and took with them John, whose surname was Mark.

WEB: Barnabas and Saul returned to Jerusalem, when they had fulfilled their service, also taking with them John whose surname was Mark.

YLT: and Barnabas and Saul did turn back out of Jerusalem, having fulfilled the ministration, having taken also with 'them' John, who was surnamed Mark.
