NET
1 While Apollos was in Corinth, Paul went through the inland regions and came to Ephesus. He found some disciples there
Darby
1 And it came to pass, while Apollos was at Corinth, Paul, having passed through the upper districts, came to Ephesus, and finding certain disciples,
KJV
1 And it came to pass, that, while Apollos was at Corinth, Paul having passed through the upper coasts came to Ephesus: and finding certain disciples,