Acts 18:21-28

21 Instead, he told them as he left, "If it is the will of God, I will come back to you." And so he sailed from Ephesus.
22 When he arrived at Caesarea, he went to Jerusalem and greeted the church, and then went to Antioch.
23 After spending some time there, he left and went through the region of Galatia and Phrygia, strengthening all the believers.
24 At that time a Jew named Apollos, who had been born in Alexandria, came to Ephesus. He was an eloquent speaker and had a thorough knowledge of the Scriptures.
25 He had been instructed in the Way of the Lord, and with great enthusiasm he proclaimed and taught correctly the facts about Jesus. However, he knew only the baptism of John.
26 He began to speak boldly in the synagogue. When Priscilla and Aquila heard him, they took him home with them and explained to him more correctly the Way of God.
27 Apollos then decided to go to Achaia, so the believers in Ephesus helped him by writing to the believers in Achaia, urging them to welcome him. When he arrived, he was a great help to those who through God's grace had become believers.
28 For with his strong arguments he defeated the Jews in public debates by proving from the Scriptures that Jesus is the Messiah.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.