19 And whosoever shall inflict a blemish on his neighbor, as he has done to him, so shall it be done to himself in return;
Leviticus 24:19 Cross References - CAB
Deuteronomy 19:21
21 Your eye shall not spare him; you shall exact life for life, eye for eye, tooth for tooth, hand for hand, and foot for foot.
Matthew 5:38
38 "You have heard that it was said, 'An eye for an eye and a tooth for a tooth.'
Matthew 7:2
2 For with what judgment you judge, you will be judged; and with what measure you measure, it will be measured back to you.