LEVITICUS 24:18-20

¹⁸and he that smiteth a beast mortally shall make it good: life for life.

¹⁹And if a man cause a blemish in his neighbour; as he hath done, so shall it be done to him;

²⁰breach for breach, eye for eye, tooth for tooth: as he hath caused a blemish in a man, so shall it be rendered unto him.