Leviticus 24:18-20

New Catholic Bible

¹⁸ He who kills an animal shall make restitution for it, an animal for an animal. ¹⁹ When a man wounds a neighbor, whatever he has done shall be done to him: ²⁰ broken bone for broken bone, eye for an eye, tooth for a tooth. In whatever way he wounded another, so it shall be done to him.