1 Kings 21:27 in the King James Version
And it came to pass, when Ahab heard those words, that he rent his clothes, and put sackcloth upon his flesh, and fasted, and lay in sackcloth, and went softly.
Context
26 He did very abominably in following idols, according to all that the Amorites did, whom the LORD cast out before the children of Israel.
27 When Ahab heard those words, he tore his clothes, put sackcloth on his body, fasted, lay in sackcloth, and went about despondently.
28 The LORD’s word came to Elijah the Tishbite, saying,