John Gill Commentary Acts 19:14

"And there were seven sons of one Sceva, a Jew, a chief priest, who did this." — Acts 19:14 (ASV)

And there were seven sons of one Sceva a Jew
Who strolled about the country, and used exorcisms: and

chief of the priests ;
that were at Ephesus; not the high priest of the Jews, for he would have been at Jerusalem, and not at Ephesus; though indeed it does not necessarily follow from the words, that Sceva himself was there, only his seven sons: however, no such name appears in the catalogue of the Jewish high priests, nor is it reasonable to think, that seven sons of an high priest should follow such a vagabond course of life: Beza's ancient copy only calls him "a priest"; and the Alexandrian copy reads his name, Sceuta, and the Ethiopic version omits it; it is the same with (hawko) , and signifies a spectator, or observer; see the Targum on (2 Samuel 13:34) (Isaiah 21:6) .

which did so ;
adjured the devils in the name of Jesus, to come out; at least they did so in one case, as follows.