Leviticus 24:17-23 - An Eye For An Eye
17 Whoever kills another person must be put to death. 18 Whoever kills an animal must replace it, life for life. 19 Should any of you injure another person, whatever you have done shall be done to you. 20 If you break a bone, one of your bones must be broken. If you put out an eye, one of your eyes must be put out. Should you knock out a tooth, one of your teeth shall be knocked out. Whatever injury you cause another person must be done to you in return. 21 Whoever kills an animal shall replace it, but whoever kills a human being shall be put to death. 22 This law applies to all of you. It applies to Israelites and to foreigners living among you. I am Jehovah your God.'
23 When Moses had said this to the people of Israel, they took the man outside the camp and stoned him to death. The people of Israel did what Jehovah commanded Moses.