Acts of the Apostles 19:14-18

Seven sons of Sceva, a leading priest, were doing this. But one time when they tried it, the evil spirit replied, “I know Jesus, and I know Paul, but who are you?” Then the man with the evil spirit leaped on them, overpowered them, and attacked them with such violence that they fled from the house, naked and battered. The story of what happened spread quickly all through Ephesus, to Jews and Greeks alike. A solemn fear descended on the city, and the name of the Lord Jesus was greatly honored. Many who became believers confessed their sinful practices.