Acts 18:23-28

²³After spending some time there, he departed and went through the region of Galatia and Phrygia in order, strengthening all the disciples.

²⁴Now a certain Jew named Apollos, a native of Alexandria, an eloquent man, mighty in the Scriptures, arrived in Ephesus.

²⁵This man had been instructed in the way of the Lord, and being fervent in the Spirit he was speaking and teaching accurately the things concerning Jesus, although he knew only the baptism of John.

²⁶So he began to speak boldly in the synagogue. When Priscilla and Aquila heard him, they took him aside and explained to him the way of God more accurately.

²⁷When he decided to go across into Achaia, the brothers encouraged him and wrote to the disciples to receive him; upon arriving he was a great help to those who had believed through the Grace;

²⁸because he kept refuting the Jews vigorously, publicly, demonstrating Jesus to be the Christ, from the Scriptures.