Exodus 21:20-27

20And if a man strike his bondman or his handmaid with a staff, and he die under his hand, he shall certainly be avenged.

21Only, if he continue [to live] a day or two days, he shall not be avenged; for he is his money.

22And if men strive together, and strike a woman with child, so that she be delivered, and no mischief happen, he shall in any case be fined, according as the woman's husband shall impose on him, and shall give it as the judges estimate.

23But if mischief happen, then thou shalt give life for life,

24eye for eye, tooth for tooth, hand for hand, foot for foot,

25branding for branding, wound for wound, stripe for stripe.

26And if a man strike the eye of his bondman or the eye of his handmaid, and it be marred, he shall let him go for his eye.

27And if he knock out his bondman's tooth or his handmaid's tooth, he shall let him go free for his tooth.