'Demons' in the Bible

The rest of the people, who were not killed by these plagues, did not repent of the works of their hands to stop worshiping demons and idols of gold, silver, bronze, stone, and wood, which are not able to see, hear, or walk.

For they are spirits of demons performing signs, who travel to the kings of the whole world to assemble them for the battle of the great day of God, the Almighty.

He cried in a mighty voice:It has fallen,Babylon the Great has fallen!She has become a dwelling for demons,a haunt for every unclean spirit,a haunt for every unclean bird,and a haunt for every unclean and despicable beast.