Acts 18:8-11

Then Crispus, the ruler of the synagogue, believed on the Lord with all his household. And many of the Corinthians, hearing, believed and were baptized. Now the Lord spoke to Paul in the night by a vision, “Do not be afraid, but speak, and do not keep silent; for I am with you, and no one will attack you to hurt you; for I have many people in this city.” And he continued there a year and six months, teaching the word of God among them.