Acts 9:26-27

When Saul went to Jerusalem, he tried to join the group of followers, but they were all afraid of him. They did not believe he was really a follower. But Barnabas accepted Saul and took him to the apostles. Barnabas explained to them that Saul had seen the Lord on the road and the Lord had spoken to Saul. Then he told them how boldly Saul had preached in the name of Jesus in Damascus.