Acts 9:26-30

When he came to Jerusalem, he was trying to associate with the disciples; but they were all afraid of him, not believing that he was a disciple. But Barnabas took hold of him and brought him to the apostles and described to them how he had seen the Lord on the road, and that He had talked to him, and how at Damascus he had spoken out boldly in the name of Jesus. And he was with them, moving about freely in Jerusalem, speaking out boldly in the name of the Lord. And he was talking and arguing with the Hellenistic Jews; but they were attempting to put him to death. But when the brethren learned of it, they brought him down to Caesarea and sent him away to Tarsus.