Acts 18:21

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

20When they desired him to tarry longer time with them, he consented not;

21But bade them farewell, saying, I must by all means keep this feast that cometh in Jerusalem: but I will return again unto you, if God will. And he sailed from Ephesus.

22And when he had landed at Caesarea, and gone up, and saluted the church, he went down to Antioch.

23And after he had spent some time there, he departed, and went over all the country of Galatia and Phrygia in order, strengthening all the disciples.