Jeremiah 30:12 in the King James Version
For thus saith the LORD, Thy bruise is incurable, and thy wound is grievous.
Context
11 For I am with you, says the LORD, to save you; for I will make a full end of all the nations where I have scattered you, but I will not make a full end of you; but I will correct you in measure, and will in no way leave you unpunished.”
12 For the LORD says, “Your hurt is incurable. Your wound is grievous.
13 There is no one to plead your cause, that you may be bound up. You have no healing medicines.