Acts 12:25

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

Acts 12:12

So, after thinking things over, he went to the house of Mary, the mother of John surnamed Mark, where a large number of people were assembled, praying.

Acts 4:36

In this way Joseph, whom the Apostles gave the name of Bar-nabas--signifying 'Son of Encouragement' --a Levite, a native of Cyprus,

Acts 11:29-30

So the disciples decided to send relief, every one in proportion to his means, to the brethren living in Judaea.

Acts 13:1-52

Now there were in Antioch, in the Church there--as Prophets and teachers--barnabas, Symeon surnamed 'the black,' Lucius the Cyrenaean, Manaen (who was Herod the Tetrarch's foster-brother)

Acts 15:37

Barnabas, however, was bent on taking with them John, whose other name was Mark,

1 Peter 5:13

The Church in Babylon, chosen like yourselves by God, sends greetings, and so does Mark my son.

Treasury of Scripture Knowledge

Summary

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

Bible References

Took

Acts 13:5
Having reached Salamis, they began to announce God's Message in the synagogues of the Jews. And they had John as their assistant.
Acts 15:37
Barnabas, however, was bent on taking with them John, whose other name was Mark,