Jeremiah 9:5

5 Everyone deceives his neighbor, and no one speaks the truth; they have taught their tongue to speak lies; they weary themselves committing iniquity.

Jeremiah 9:5 In-Context

3 They bend their tongue like a bow; falsehood and not truth has grown strong in the land; for they proceed from evil to evil, and they do not know me, declares the LORD.
4 Let everyone beware of his neighbor, and put no trust in any brother, for every brother is a deceiver, and every neighbor goes about as a slanderer.
5 Everyone deceives his neighbor, and no one speaks the truth; they have taught their tongue to speak lies; they weary themselves committing iniquity.
6 Heaping oppression upon oppression, and deceit upon deceit, they refuse to know me, declares the LORD.
7 Therefore thus says the LORD of hosts: "Behold, I will refine them and test them, for what else can I do, because of my people?
The English Standard Version is published with the permission of Good News Publishers.