23 But if any harm follows, then you must take life for life,
Exodus 21:23 Cross References - WEB
Leviticus 24:19
19 If anyone injures his neighbor, it shall be done to him as he has done:
Numbers 35:31
31 “‘Moreover you shall take no ransom for the life of a murderer who is guilty of death. He shall surely be put to death.
Deuteronomy 19:21
21 Your eyes shall not pity: life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.