Acts 18:8-10
8 Crispus, the leader of the synagogue, believed in the Lord with all his household, and many of the Corinthians when they heard were believing and being baptized. 9 And the Lord said to Paul in the night by a vision, “Do not be afraid any longer, but go on speaking and do not be silent; 10 for I am with you, and no man will attack you in order to harm you, for I have many people in this city.”