Acts 13:1-6 KJV

3 And when they had fasted and prayed , and laid their hands on them, they sent them away .
5 And 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.
6 And when they had gone through the isle unto Paphos, they found a certain sorcerer, a false prophet, a Jew, whose name was Barjesus: