Acts 13:5 New King James Version (NKJV)

⁵ And when they arrived in Salamis, they preached the word of God in the synagogues of the Jews. They also had John as their assistant.

Acts 13:13 New King James Version (NKJV)

At Antioch in Pisidia

¹³ Now when Paul and his party set sail from Paphos, they came to Perga in Pamphylia; and John, departing from them, returned to Jerusalem.

Acts 15:37 New King James Version (NKJV)

³⁷ Now Barnabas ^[a]was determined to take with them John called Mark.

2 Timothy 4:11 New King James Version (NKJV)

¹¹ Only Luke is with me. Get Mark and bring him with you, for he is useful to me for ministry.

Philemon 24 New King James Version (NKJV)

²⁴ as do Mark, Aristarchus, Demas, Luke, my fellow laborers.

1 Peter 5:13 New King James Version (NKJV)

¹³ She who is in Babylon, elect together with you, greets you; and so does Mark my son.