Matthew 7:15
And beware of false prophets, who come to you in sheeps clothing, but inwardly they are ravenous wolves.
Matthew 12:43
Now when an impure spirit is gone out of a man, he wanders through dry desert places, seeking rest, and findeth none:
Luke 11:20
But if I cast out demons by the power of God, you may be sure the kingdom of God is come unto you:
2 Corinthians 11:13-15
For such are false apostles, deceitful workers, transformed into apostles of Christ.
2 Peter 2:1-3
But there were indeed false prophets among the people of old, as there will be also among you false teachers, who will privately introduce pernicious heresies, denying even the Lord that bought them, and bringing upon themselves swift destruction,
2 Peter 2:15-19
who have forsaken the right way, and are gone astray, having followed the way of Balaam the son of Bosor, who loved the wages of iniquity;
1 John 4:1-2
Beloved, believe not every Spirit, but try the spirits, whether they be of God: for many false prophets are gone out into the world.
Revelation 16:13-14
And I saw coming out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet, three impure spirits like frogs:
Revelation 18:2
And he cried with vehemence, and with a loud voice, saying, Babylon the great is fallen, is fallen, and is become the habitation of demons, a den of impure spirits, and a cage for every unclean and hateful bird.
Revelation 19:20
And the beast was taken, and with him the false prophet, who had wrought signs before him, by which he deceived those who had received the mark of the beast, and those who worshipped his image. These both were cast alive into the lake of fire burning with brimstone.
Revelation 20:1-3
And I saw an angel come down from heaven, who had the key of the bottomless pit, and a great chain in his hand.