One friend deceives another and no one tells the truth. These people have trained themselves ¹  to tell lies. They do wrong and are unable to repent.

biblegateway Jer 9:5

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

Each one betrays his friend; no one tells the truth. They have taught their tongues to speak lies; they wear themselves out doing wrong.

Everyone cheats his neighbor. No one speaks the truth. My people train their tongues to speak lies. They wear themselves out doing wrong.

biblegateway Jer 9:5

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

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

bibleoremus Jer 9:5

They all deceive their neighbors, and no one speaks the truth; they have taught their tongues to speak lies; they commit iniquity and are too weary to repent.

They deceive their friends and never speak the truth; they have trained their tongues to lying; deep in sin, they weary themselves going astray.

biblegateway Jer 9:5

Everyone will deceive his neighbor, And will not speak the truth; They have taught their tongue to speak lies; They weary themselves to commit iniquity.

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.

biblegateway Jer 9:5

One friend deceives another and no one tells the truth. These people have trained themselves ¹  to tell lies. They do wrong and are unable to repent.

¹ tn Heb “their tongues.” However, this is probably not a natural idiom in contemporary English and the tongue may stand as a part for the whole anyway.