Acts 8:9

6 And all the people gave attention to the words which Philip said, when they saw the signs which he did.

7 For unclean spirits came out from those who had them, crying with a loud voice; and a number of those who were ill and broken in body were made well.

8 And there was much joy in that town.

9 But there was a certain man named Simon, who in the past had been a wonder-worker and a cause of surprise to the people of Samaria, saying that he himself was a great man:

10 To whom they all gave attention, from the smallest to the greatest, saying, This man is that power of God which is named Great.

11 And they gave attention to him, because for a long time his wonder-working powers had kept them under his control.

12 But when they had faith in the good news given by Philip about the kingdom of God and the name of Jesus Christ, a number of men and women had baptism.