New International Version
Friend deceives friend, and no one speaks the truth. They have taught their tongues to lie; they weary themselves with sinning.

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

Berean Study Bible
Each one betrays his friend; no one tells the truth. They have taught their tongues to lie; they wear themselves out committing iniquity.

King James Bible
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.

New American Standard Bible
"Everyone deceives his neighbor And does not speak the truth, They have taught their tongue to speak lies; They weary themselves committing iniquity.

American Standard Version
And they will deceive every one his neighbor, and will not speak the truth: they have taught their tongue to speak lies; they weary themselves to commit iniquity.

Darby Bible Translation
And they act deceitfully every one with his neighbour, and speak not the truth: they teach their tongue to speak falsehood, they weary themselves with perverse dealing.

Douay-Rheims Bible
And a man shall mock his brother, and they will not speak the truth: for they have taught their tongue to speak lies: they have laboured to commit iniquity.

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

Young's Literal Translation
And each at his friend they mock, And truth they do not speak, They taught their tongue to speak falsehood, To commit iniquity they have laboured.

Jeremiah 9:5 Bible Hub
Jeremiah 9:5 Bible Apps
Jeremiah 9:5 Open Bible