Jeremiah 4:14 in the King James Version
O Jerusalem, wash thine heart from wickedness, that thou mayest be saved. How long shall thy vain thoughts lodge within thee?
Context
13 Behold, he will come up as clouds, and his chariots will be as the whirlwind. His horses are swifter than eagles. Woe to us! For we are ruined.
14 Jerusalem, wash your heart from wickedness, that you may be saved. How long will your evil thoughts lodge within you?
15 For a voice declares from Dan, and publishes evil from the hills of Ephraim: