Acts 13:5, 13
Acts 13:5 AMP
When Barnabas and Saul arrived at Salamis, they began to preach the word of God [proclaiming the message of eternal salvation through faith in Christ] in the synagogues of the Jews; and they also had John [Mark] as their assistant.
Acts 13:13 AMP
Now Paul and his companions sailed from Paphos and came to Perga in Pamphylia; but John [Mark] left them and went back to Jerusalem.





