Acts 19:1
It was while Apollos was in Corinth that Paul, after passing through the interior, reached Ephesus. Finding some disciples there,
Acts 18:1
After this he left Athens and went to Corinth.
1 Corinthians 1:12
What I mean is this, that one of you says, "I am a follower of Paul," another, "And I, of Apollos," another, "And I, of Cephas," and another, "And I, of Christ!"
1 Corinthians 16:12
As for our brother Apollos, I have often urged him to visit you with the other brothers, and he is quite unwilling to come now, but he will come when he has a good opportunity.
Acts 18:19-21
When they reached Ephesus he left them there. He went to the synagogue there and had a discussion with the Jews.
Acts 18:23-28
After spending some time there, he started out again, and traveled systematically through Galatia and Phrygia, reassuring all the disciples.
1 Corinthians 3:4-7
For when one man says, "I am a follower of Paul," and another, "I am a follower of Apollos," are you not simply human?