Acts 12:12 - And when he had considered the thing, he came to the house of Mary the mother of John, whose surname was Mark; G3138 where many were gathered together praying.
Acts 12:25 - And Barnabas and Saul returned from Jerusalem, when they had fulfilled their ministry, and took with them John, whose surname was Mark. G3138
Acts 15:37 - And Barnabas determined to take with them John, whose surname was Mark. G3138
Acts 15:39 - And the contention was so sharp between them, that they departed asunder one from the other: and so Barnabas took Mark, G3138 and sailed unto Cyprus;
Colossians 4:10 - Aristarchus my fellowprisoner saluteth you, and Marcus, G3138 sister's son to Barnabas, (touching whom ye received commandments: if he come unto you, receive him;)
2 Timothy 4:11 - Only Luke is with me. Take Mark, G3138 and bring him with thee: for he is profitable to me for the ministry.
Philemon 1:24 - Marcus, G3138 Aristarchus, Demas, Lucas, my fellowlabourers.
1 Peter 5:13 - The church that is at Babylon, elected together with you, saluteth you; and so doth Marcus G3138 my son.