1 Kings 21:20 in the King James Version
And Ahab said to Elijah, Hast thou found me, O mine enemy? And he answered, I have found thee: because thou hast sold thyself to work evil in the sight of the LORD.
Context
19 You shall speak to him, saying, ‘The LORD says, “Have you killed and also taken possession?”’ You shall speak to him, saying, ‘The LORD says, “In the place where dogs licked the blood of Naboth, dogs will lick your blood, even yours.”’”
20 Ahab said to Elijah, “Have you found me, my enemy?” He answered, “I have found you, because you have sold yourself to do that which is evil in the LORD’s sight.
21 Behold, I will bring evil on you, and will utterly sweep you away and will cut off from Ahab everyone who urinates against a wall, and him who is shut up and him who is left at large in Israel.