Acts 9:26-29

26And when Saul had come to Jerusalem, he tried to join himself to the disciples: but they were all afraid of him, and believed not that he was a disciple. 27But Barnabas took him, and brought him to the apostles, and declared to them how he had seen the Lord in the way, and that he had spoken to him, and how he had preached boldly at Damascus in the name of Jesus. 28And he was with them coming in and going out at Jerusalem. 29And he spoke boldly in the name of the Lord Jesus, and disputed against the Grecians: but they went about to slay him.