NET

14 For they are the spirits of the demons performing signs who go out to the kings of the earth to bring them together for the battle that will take place on the great day of God, the All-Powerful.

Darby

14 for they are [the] spirits of demons, doing signs; which go out to the kings of the whole habitable world to gather them together to the war of [that] great day of God the Almighty.

KJV

14 For they are the spirits of devils, working miracles, [which] go forth unto the kings of the earth and of the whole world, to gather them to the battle of that great day of God Almighty.

Strong's

14 For ^G1063 they are^G1526 the spirits^G4151 of devils^G1142, working^G4160 miracles^G4592, which go forth^{G1607 G3739 G1607} unto^G1909 the kings^G935 of the earth^G1093 and^G2532 of the whole^G3650 world^G3625, to gather^G4863 them^G846 to^G1519 the battle^G4171 of that^G1565 great^G3173 day^G2250 of God^G2316 Almighty^G3841.