Exodus 21:23
But if there is any further injury, then you shall require [as a penalty] life for life,
Deuteronomy 19:21
You shall not show pity [to the guilty one]: it shall be life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.
Leviticus 24:19
If a man injures his neighbor (fellow citizen), whatever he has done shall be done to him:
Numbers 35:31
Moreover, you shall not accept a ransom [in exchange] for the life of a murderer guilty and sentenced to death; but he shall certainly be put to death.
Treasury of Scripture Knowledge
Summary
And if any mischief follow, then thou shalt give life for life,
Life for life
General references
Bible References
Life for life
Numbers 35:31
Moreover, you shall not accept a ransom [in exchange] for the life of a murderer guilty and sentenced to death; but he shall certainly be put to death.
General references
Leviticus 24:20
fracture for fracture, eye for eye, tooth for tooth; just as he has injured a man, so shall the same be done to him.