Deuteronomy 19:20-21

Wycliffe Bible

²⁰ that other men hear, and have dread, and be no more hardy to do such things (so that other people can hear, and have fear, and no more be so fool-hardy to do such things). Thou shalt not have mercy on him,

²¹ but thou shalt ask life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.