Acts 9:27-28

9:27 But Barnabas took Saul, brought him to the apostles, and related to them how he had seen the Lord on the road, that the Lord had spoken to him, and how in Damascus he had spoken out boldly in the name of Jesus. 9:28 So he was staying with them, associating openly with them in Jerusalem, speaking out boldly in the name of the Lord.

Galatians 1:23-24

1:23 They were only hearing, “The one who once persecuted us is now proclaiming the good news of the faith he once tried to destroy.” 1:24 So they glorified God because of me.