fracture for fracture, eye for eye, tooth for tooth. Just as he injured the other person, the same must be inflicted on him.
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
And he that killeth a beast, he shall restore it,.... The same as in Lev 24:18, which is repeated for the confirmation of it, and that it might be observed, though Jarchi takes it to be a different law; before, he says, it speaks of him that kills a beast, here of him that makes any wound or bruise in it, which he must make...
Breach for breach - This is a repetition of the lex talionis, which See explained Exo 21:24 (note).