18 Paul stayed a while longer in Corinth, but then it was time to take leave of his friends. Saying his good-byes, he sailed for Syria, Priscilla and Aquila with him. Before boarding the ship in the harbor town of Cenchrea, he had his head shaved as part of a vow he had taken. 19 They landed in Ephesus, where Priscilla and Aquila got off and stayed. Paul left the ship briefly to go to the meeting place and preach to the Jews. They wanted him to stay longer, but he said he couldn't. But after saying good-bye, he promised, "I'll be back, God willing." 21 From Ephesus he sailed to Caesarea. He greeted the church there, and then went on to Antioch, completing the journey.
23 After spending a considerable time with the Antioch Christians, Paul set off again for Galatia and Phrygia, retracing his old tracks, one town after another, putting fresh heart into the disciples.