Jeremiah 23:20

23:20 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.
-World English Bible

Other Translation

23:20 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.
-King James Version