Acts 18:19-23

They came to Ephesus, and he left them there. Now he himself entered the synagogue and reasoned with the Jews.

When they asked him to stay for a longer time, he did not consent,

but took leave of them and said, “I will return to you again if God wills,” and he set sail from Ephesus.

When he had landed in Caesarea, he went up to Jerusalem and greeted the church, and went down to Antioch. Third Missionary Journey

And after spending some time there, he left and passed successively through the Galatian region and Phrygia, strengthening all the disciples.