Acts 12:25
And Barnabas and Saul turned back in Jerusalem after fulfilling the service, also having taken along John who was surnamed Mark.
Acts 12:12
And having realized it, he came to the house of Mary the mother of John, surnamed Mark, where a considerable were gathered and praying.
Acts 4:36
And Joses, who was surnamed by the apostles, Barnabas (which is, being translated, son of encouragement), a Levite, a Cypriot by nationality,
Acts 11:29-30
And the disciples, as any man prospered, determined, each of them regarding aid, to send to the brothers who dwell in Judea,
Acts 13:1-52
Now there were some men from the congregation that was in Antioch, prophets and teachers, including Barnabas, and Simeon called Niger, and Lucius the Cyrenian, and Manaen reared with Herod the tetrarch, and Saul.
Acts 15:37
And Barnabas wanted to take along John called Mark.
1 Peter 5:13
She in Babylon, chosen together, salutes you, and my son Mark.