Acts 18:22-26

²²And when he had come to land at Caesarea, he went to see the church, and then went down to Antioch.

²³And having been there for some time, he went through the country of Galatia and Phrygia in order, making the disciples strong in the faith.

²⁴Now a certain Jew named Apollos, an Alexandrian by birth, and a man of learning, came to Ephesus; and he had great knowledge of the holy Writings.

²⁵This man had been trained in the way of the Lord; and burning in spirit, he gave himself up to teaching the facts about Jesus, though he had knowledge only of John's baptism:

²⁶And he was preaching in the Synagogue without fear. But Priscilla and Aquila, hearing his words, took him in, and gave him fuller teaching about the way of God.