Acts 19:13 YLT

¹¹  mighty works also -- not common -- was God working through the hands of Paul,

¹²  so that even unto the ailing were brought from his body handkerchiefs or aprons, and the sicknesses departed from them; the evil spirits also went forth from them.

¹³  And certain of the wandering exorcist Jews, took upon 'them' to name over those having the evil spirits the name of the Lord Jesus, saying, 'We adjure you by Jesus, whom Paul doth preach;'

¹⁴  and there were certain -- seven sons of Sceva, a Jew, a chief priest -- who are doing this thing;

¹⁵  and the evil spirit, answering, said, 'Jesus I know, and Paul I am acquainted with; and ye -- who are ye?'