Acts 18:19-23

When they reached Ephesus he left them there, but he himself entered the synagogue and debated with the Jews. When they asked him to stay for a longer time, he declined, but he said farewell and added, “I’ll come back to you again, if God wills.” Then he set sail from Ephesus. On landing at Caesarea, he went up to Jerusalem and greeted the church, then went down to Antioch. After spending some time there, he set out, traveling through one place after another in the region of Galatia and Phrygia, strengthening all the disciples.