Acts 19:13-17

Now some of the itinerant Jewish exorcists also attempted to pronounce the name of the Lord Jesus over those who had evil spirits, saying, “I command you by the Jesus that Paul preaches!” Seven sons of Sceva, a Jewish high priest, were doing this. The evil spirit answered them, “I know Jesus, and I recognize Paul — but who are you?” Then the man who had the evil spirit jumped on them, overpowered them all, and prevailed against them, so that they ran out of that house naked and wounded. When this became known to everyone who lived in Ephesus, both Jews and Greeks, they became afraid, and the name of the Lord Jesus was held in high esteem.