5 Bible Verses about Backstabbers

Then said Jesus unto him, Judas, betrayest thou the Son of man with a kiss?

Then went one of the twelve, called Judas Iscariot, to the chief priests, and said, What will ye give me, and I will deliver him unto you? Then they placed before him thirty pieces of silver. And from that time he sought an opportunity to deliver him up to them.

backbiters, God-haters, contumelious, insolent, boasters, inventors of wicked practices, disobedient to parents, unintelligent, unfaithful to engagements, unnatural, implacable, unmerciful: who, though they know the righteous judgment of God, that they who live in such practices are worthy of death, not only do the same, but also find pleasure in the company of those who live in these practices.

Traduce not one another, brethren. He that traduceth his brother, and judgeth his brother, traduceth the law, and judgeth the law: but if thou judgest the law, thou art not a doer of the law, but as judge.

If any man thinks he is a religious character among you, and bridleth not his tongue, but deceiveth his own heart, this man's religion is vain.