Bible Verses About Repentance: Ahab

And when Achab had heard these words, he rent his garments, and put haircloth upon his flesh, and fasted, and slept in sackcloth, and walked with his head cast down.

And the word of the Lord came to Elias, the Thesbite, saying:

Hast thou not seen Achab humbled before me? therefore, because he hath humbled himself, for my sake, I will not bring the evil in his days, but in his son's days will I bring the evil upon his house.