Acts 8:11

11They were giving heedπροσεῖχονnowδὲto himαὐτῷbecauseδιὰtheτὸlongἱκανῷtimeχρόνῳwith theταῖςmagic artsμαγείαιςhe had amazedἐξεστακέναιthemαὐτούς.

Now they were giving heed to him because for a long time he had amazed them with the magic arts.