(9-4) And they deceive every one his neighbour, and truth they speak not; they have taught their tongue to speak lies, they weary themselves to commit iniquity.
King James Version (KJV) - Jeremiah 9:5 >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.
Berean Study Bible (BSB) - Jeremiah 9:5 >Each one betrays his friend; no one tells the truth. They have taught their tongues to lie; they wear themselves out committing iniquity.