Jeremiah 26:3 KJV
If so be they will hearken, and turn every man from his evil way, that I may repent me of the evil, which I purpose to do unto them because of the evil of their doings.
Jeremiah 26:3, King James Version
In context
2 Thus saith the Lord; Stand in the court of the Lord’s house, and speak unto all the cities of Judah, which come to worship in the Lord’s house, all the words that I command thee to speak unto them; diminish not a word:
3 If so be they will hearken, and turn every man from his evil way, that I may repent me of the evil, which I purpose to do unto them because of the evil of their doings.
4 And thou shalt say unto them, Thus saith the Lord; If ye will not hearken to me, to walk in my law, which I have set before you,