Matthew 7:15
But beware of false prophets, who come to you in sheeps clothing, but inwardly they are ravenous wolves.
Romans 16:18
For such serve not the Lord Jesus Christ, but their own belly, and by good words and fair speeches, deceive the hearts of the simple.
2 Corinthians 11:13-15
For such are false apostles, deceitful workers, transforming themselves into apostles of Christ.
Galatians 2:4
being a Greek, compelled to be circumcised, Because of false brethren introduced unawares, who came in privily, to spy out our liberty which we have through Christ Jesus, that they might bring us into bondage:
Ephesians 4:14
That we may be no longer children, fluctuating to and fro, and carried about with every wind of doctrine, by the slight of men, by cunning craftiness, whereby they lie in wait to deceive:
2 Thessalonians 2:9-10
Whose coming is after the mighty working of Satan, with all power and signs and lying wonders,
1 Timothy 4:1-2
But the spirit saith expresly, that in the later times some will depart from the faith, giving heed to seducing spirits and doctrines of devils,
Titus 1:10-12
For there are many unruly vain-talkers and deceivers, especially they of the circumcision,
Revelation 13:11-14
And I saw another wild beast coming up out of the earth, and he had two horns like a lamb, but he spake like a dragon;
Revelation 19:20
And the wild beast was taken, and with him the false prophet, who had wrought the miracles before him, with which he deceived them who had the mark of the wild beast, and them who had worshiped his image. These two were cast alive into the lake of fire burning with brimstone.