43 Heb “in the seeing concerning you falsehood, in divining concerning you a lie.” This probably refers to the attempts of the Ammonites to ward off judgment through prophetic visions and divination.
44 Heb “you”; the referent (the sword mentioned in v. 28) has been specified in the translation for clarity.
45 The second half of the verse appears to state that the sword of judgment would fall upon the wicked, despite their efforts to prevent it.

In other versions

ESVEnglish Standard Version

while they see for you false visions, while they divine lies for you—to place you on the necks of the profane wicked, whose day has come, the time of their final punishment.

NIVNew International Version (2011)

Despite false visions concerning you

and lying divinations about you,

it will be laid on the necks

of the wicked who are to be slain,

whose day has come,

whose time of punishment has reached its climax.

CSBChristian Standard Bible

While they offer false visions

and lying divinations about you,

the time has come to put you

to the necks of the profane wicked ones;

the day has come

for final punishment.

NLTNew Living Translation

Your prophets have given false visions,

and your fortune-tellers have told lies.

The sword will fall on the necks of the wicked

for whom the day of final reckoning has come.

LEBThe Lexham English Bible

when seeing a false vision for you in vain, when practicing divination for you falsely, to give you on the neck of the profane ones of the wicked, whose day has come, the time of final punishment.

KJV 1900King James Version

Whiles they see vanity unto thee, whiles they divine a lie unto thee, to bring thee upon the necks of them that are slain, of the wicked, whose day is come, when their iniquity shall have an end.

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