Jeremiah 9:4-6

Revised Standard Version Catholic Edition

⁴ Let every one beware of his neighbor,
    and put no trust in any brother;
for every brother is a supplanter,
    and every neighbor goes about as a slanderer.
⁵ Every one deceives his neighbor,
    and no one speaks the truth;
they have taught their tongue to speak lies;
    they commit iniquity and are too weary to repent.^[a]
6 Heaping oppression upon oppression, and deceit upon deceit,
    they refuse to know me, says the Lord.