'Sold' in the Bible

But Elijah answered, "I've found you because you sold yourself to do what the LORD considers to be evil! Now pay attention! I'm going to send evil in your direction! I will completely sweep you away and eliminate from Ahab every male, whether indentured servant or free, throughout Israel.

It can be truly said that no one else sold himself to practice what the LORD considered to be evil quite like the way Ahab did, because his wife Jezebel incited him.