Matthew 7:15
Beware of false prophets, who to outward appearance are sheep, but inwardly they are ravenous wolves.
Matthew 12:43
When an unclean spirit is gone out of a man, he roams about the deserts, seeking rest, and findeth none.
Luke 11:20
but if I cast out demons by the finger of God, it follows, that the reign of the Messiah is now begun among you.
2 Corinthians 11:13-15
for these are false apostles, deceitful workmen, disguised so as to pass for true apostles.
2 Peter 2:1-3
As there were false prophets among the people of Israel, there will likewise be false doctors among you, who by introducing pernicious sects, and by renouncing the Lord, who bought them, will bring upon themselves swift destruction.
2 Peter 2:15-19
and are gone astray to follow the practices of Balaam of Bosor, who loved the wages of iniquity;
1 John 4:1-2
Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
Revelation 16:13-14
and I saw three unclean spirits like frogs come out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet.
Revelation 18:2
and he cried with a strong voice, Babylon the great is fallen, is fallen, and is become the abode of demons, the dungeon of every foul spirit, and a cage of every impure ill-boding bird.
Revelation 19:20
and the beast was taken, and with him the false prophet that wrought miracles in his favour, by which he seduc'd those that had received the mark of the beast, and those that worshipped his image. these were both cast alive into a lake of fire burning with brimstone.
Revelation 20:1-3
Afterwards I saw an angel come down from heaven, having the key of the bottomless pit, with a great chain in his hand.