Leviticus 24:19-21

American Standard Version

¹⁹ And if a man cause a blemish in his neighbor; as he hath done, so shall it be done to him: ²⁰ breach for breach, eye for eye, tooth for tooth; as he hath caused a blemish in a man, so shall it be rendered unto him. ²¹ And he that killeth a beast shall make it good: and he that killeth a man shall be put to death.