Revelation 16:13

Three unclean spirits - Perhaps false teachers, called afterwards spirits of devils, which persuade the kings of the earth by lying miracles to come forth to the place of general slaughter, Revelation 16:14 , Revelation 16:16 ,

Some good critics apply this to Vespasian, and his pretended miracles. See the account in Tacitus, lib. iv. c. 81.