Acts 18:23-26

²³And after he had spent some time there, he departed, going through the Galatian country and Phrygia in order, strengthening all the disciples.

²⁴And a certain Jew, named Apollos, a native of Alexandria, an eloquent man, and mighty in the Scriptures, came to Ephesus.

²⁵This man had been instructed in the way of the Lord; and being fervent in spirit, he spoke and taught correctly the things concerning Jesus, knowing only the baptism of John.

²⁶And he began to speak boldly in the synagogue. But Aquila and Priscilla having heard him, took him to them, and set forth to him the way of the Lord more fully.