Exodus 21:22-25

22“If people are fighting and hit a pregnant woman and she gives birth prematurely Or she has a miscarriage but there is no serious injury, the offender must be fined whatever the woman’s husband demands and the court allows. 23But if there is serious injury, you are to take life for life, 24eye for eye, tooth for tooth, hand for hand, foot for foot,

25burn for burn, wound for wound, bruise for bruise.