Exodus 21:22-25

21:22 “If men fight and hit a pregnant woman and her child is born prematurely, but there is no serious injury, he will surely be punished in accordance with what the woman’s husband demands of him, and he will pay what the court decides. 21:23 But if there is serious injury, then you will give a life for a life, 21:24 eye for eye, tooth for tooth, hand for hand, foot for foot, 21:25 burn for burn, wound for wound, bruise for bruise.