Acts 12:25
And Barnabas and Saul returned from Jerusalem when they had fulfilled their mission, taking along with them John, who was also called Mark.
Acts 12:12
When he realized this, he went to the house of Mary, the mother of John who was also called Mark, where many were gathered together and were praying.
Acts 4:36
Thus Josnt who was called by the apostles Barnabas (which means, Son of Encouragement), a Levite, a native of Cyprus,
Acts 11:29-30
And the disciples determined, each according to his ability, to send relief for the brethren living in Judea.
Acts 13:1-52
Now in the church that was at Antioch there were prophets and teachers: Barnabas, Simeon who was called Niger, Lucius of Cyrene, Manaen who had been brought up with Herod the tetrarch, and Saul.
Acts 15:37
Barnabas wanted to take John, also called Mark, with them.
1 Peter 5:13
She who is in Babylon, chosen together with you, sends you her greetings, and so does my son Mark.