Moses
Leviticus 24:19ESV·traditional attribution

If anyone injures his neighbor, as he has done it shall be done to him,

John Calvin Reformed @genevareformer

19. And if man cause a blemish in his neighbor, he now also subjects to punishment those who shall have mutilated the body of their neighbor by blows; and this was necessary, because otherwise every very great villain, who might be accomplished in the art of inflicting injury, would have broken his brother’s leg or arm, and then would not only have laughed at the...

Matthew Henry Presbyterian @wholebiblehenry

Evil manners, we say, beget good laws. We have here an account of the evil manners of a certain nameless mongrel Israelite, and the good laws occasioned thereby. I. The offender was the son of an Egyptian father and an Israelitish mother (Lev 24:10); his mother was of the tribe of Dan, Lev 24:11. Neither he nor his father is named, but his mother only, who was an Israelite.

Commenting on Leviticus 24:10-23

John Gill Reformed Baptist @doctorgill

Breach for breach, eye for eye, tooth for tooth,.... Which is not to be taken strictly or literally, but for the price or value of those, which is to be given in a pecuniary way; See Gill on Exo 21:24, Exo 21:25, as he hath caused a blemish in a man, shall it be done to him; unless he gives satisfaction, and pays a valuable consideration for it.