King James Bible
The anger of the LORD shall not return, until he have executed, and till he have performed the thoughts of his heart: in the latter days ye shall consider it perfectly.

New King James Version
The anger of the LORD will not turn back Until He has executed and performed the thoughts of His heart. In the latter days you will understand it perfectly.

American Standard Version
The anger of Jehovah shall not return, until he have executed, and till he have performed the intents of his heart: in the latter days ye shall understand it perfectly.

Berean Study Bible
The anger of the LORD will not turn back until He has fully accomplished the purposes of His heart. In the days to come you will understand this clearly.

Douay-Rheims Bible
The wrath of the Lord shall not return till he execute it, and till he accomplish the thought of his heart: in the latter days you shall understand his counsel.

English Revised Version
The anger of the LORD shall not return, until he have executed, and till he have performed the intents of his heart: in the latter days ye shall understand it perfectly.

World English Bible
The anger of Yahweh shall not return, until he has executed, and until he have performed the intents of his heart: in the latter days you shall understand it perfectly.

Young's Literal Translation
The anger of Jehovah doth not turn back Till His doing, and till His establishing, The thoughts of His heart, In the latter end of the days ye attend to it With understanding.

Jeremiah 23:20 Additional Translations ...