Acts of the Apostles 9:19-21

Afterward he ate some food and regained his strength. Saul stayed with the believers in Damascus for a few days. And immediately he began preaching about Jesus in the synagogues, saying, “He is indeed the Son of God!” All who heard him were amazed. “Isn’t this the same man who caused such devastation among Jesus’ followers in Jerusalem?” they asked. “And didn’t he come here to arrest them and take them in chains to the leading priests?”