Acts 12.25-13.12
25And Barnabas and Saul returned from Jerusalem, when they had fulfilled their ministry, and took with them John, whose surname was Mark. 1Now there were in the church that was at Antioch certain prophets and teachers; as Barnabas, and Simeon that was called Niger, and Lucius of Cyrene, and Manaen, which had been brought up with Herod the tetrarch, and Saul. 2As they ministered to the Lord, and fasted, the Holy Ghost said, Separate me Barnabas and Saul for the work whereunto I have called them. 3And when they had fasted and prayed, and laid their hands on them, they sent them away. 4So they, being sent forth by the Holy Ghost, departed unto Seleucia; and from thence they sailed to Cyprus. 5And when they were at Salamis, they preached the word of God in the synagogues of the Jews: and they had also John to their minister.