Acts 18:7-8

⁷So he left, and went to the house of a certain Titius Justus, who had been accustomed to join in the worship of God, and whose house was next door to the synagogue.

⁸Crispus, the synagogue leader, came to believe in the Lord, and so did all his household; and many of the Corinthians, as they listened to Paul, became believers in Christ and were baptized.