Acts 18:18-23

18After this, Paul stayed many days longer and then took leave of the brothers and set sail for Syria, and with him Priscilla and Aquila. At Cenchreae he had cut his hair, for he was under a vow.

19And they came to Ephesus, and he left them there, but he himself went into the synagogue and reasoned with the Jews.

20When they asked him to stay for a longer period, he declined.

21But on taking leave of them he said, "I will return to you if God wills," and he set sail from Ephesus.

22When he had landed at Caesarea, he went up and greeted the church, and then went down to Antioch.

23After spending some time there, he departed and went from one place to the next through the region of Galatia and Phrygia, strengthening all the disciples.