King James Version
And Barnabas and Saul returned from Jerusalem, when they had fulfilled their ministry, and took with them John, whose surname was Mark.New International Version
When Barnabas and Saul had finished their mission, they returned from Jerusalem, taking with them John, also called Mark.Catholic Public Domain Version
Then Barnabas and Saul, having completed the ministry, returned from Jerusalem, bringing with them John, who was surnamed Mark