Jeremiah 23:20 in the King James Version
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.
Context
19 Behold, the LORD’s storm, his wrath, has gone out. Yes, a whirling storm! It will burst on the head of the wicked.
20 The LORD’s anger will not return until he has executed and performed the intents of his heart. In the latter days, you will understand it perfectly.
21 I didn’t send these prophets, yet they ran. I didn’t speak to them, yet they prophesied.