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:
2 Timothy 3:8
Now as Jannes and Jambres withstood Moses, so do these also withstand the truth: men of corrupt minds, void of judgment as to the faith.
2 Peter 2:1-2
But there were false prophets also among the people, as there shall likewise be false teachers among you, who will privily bring in destructive heresies, even denying the Lord that bought them, and bring upon themselves swift destruction.