Jeremiah 9:4-6

King James Version

⁴ Take ye heed every one of his neighbour, and trust ye not in any brother: for every brother will utterly supplant, and every neighbour will walk with slanders.

⁵ And they will deceive every one his neighbour, and will not speak the truth: they have taught their tongue to speak lies, and weary themselves to commit iniquity.

⁶ Thine habitation is in the midst of deceit; through deceit they refuse to know me, saith the Lord.