King James Version
If that nation, against whom I have pronounced, turn from their evil, I will repent of the evil that I thought to do unto them.English Standard Version
and if that nation, concerning which I have spoken, turns from its evil, I will relent of the disaster that I intended to do to it.New International Version
and if that nation I warned repents of its evil, then I will relent and not inflict on it the disaster I had planned.