Acts 18:24-28

²⁴Now a Jew named Apollos, an Alexandrian by birth, an eloquent man, came to Ephesus; and he was proficient in the Scriptures. ²⁵This man had been instructed in the way of the Lord; and being fervent in spirit, he was accurately speaking and teaching things about Jesus, being acquainted only with the baptism of John; ²⁶and he began speaking boldly in the synagogue. But when Priscilla and Aquila heard him, they took him aside and explained the way of God more accurately to him. ²⁷And when he wanted to go across to Achaia, the brothers encouraged him and wrote to the disciples to welcome him; and when he had arrived, he greatly helped those who had believed through grace, ²⁸for he powerfully refuted the Jews in public, demonstrating by the Scriptures that Jesus was the Christ.