Acts 8:9-11

9 Now a certain man named Simon had previously practiced magic in the city and amazed the people of Samaria, saying that he was someone great.

10 All of them, from the least to the greatest, listened to him eagerly, saying, "This man is the power of God that is called Great."

11 And they listened eagerly to him because for a long time he had amazed them with his magic.