Jeremiah 9:4-6

Wycliffe Bible

⁴ Each man keep him(self) from his neighbour, and have no trust in any brother of him; for why each brother deceiving shall deceive, and each friend shall go guilefully (for each brother shall deceive, and each friend shall be deceitful).

⁵ And a man shall scorn his brother, and shall not speak truth; for they taught their tongue to speak leasing; they travailed to do wickedly. (And a man shall mock his brother, and shall not speak the truth; for they taught their tongues to speak lies; they laboured to do wickedly.)

⁶ Thy dwelling is in the midst of guile; in guile they forsook to know me, saith the Lord.