Acts 18:23

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

Acts 19:1

Paul in Ephesus

1And it happened that while cApollos was at Corinth, Paul passed dthrough the inland
Greek upper (that is, highland)
country and came to Ephesus. There he found some disciples.
Copyright information for ESV