Deuteronomy 19:21
Your eyes shall not pity; life [shall go] for life, eye for eye, tooth for tooth, hand for hand, foot for foot.
Deuteronomy 19:13
Your eye shall not pity him, but you shall put away the innocent blood from Israel, that it may go well with you.
Exodus 21:23-25
But if any harm follows, then you must take life for life,
Leviticus 24:17-21
"'He who strikes any man mortally shall surely be put to death.
Matthew 5:38-39
"You have heard that it was said, 'An eye for an eye, and a tooth for a tooth.'
Treasury of Scripture Knowledge
Summary
                            And thine eye shall not pity; but life shall go for life, eye for eye, tooth for tooth, hand for hand, foot for foot.                        
                    Life shall
General references
Bible References
Life shall
                                        Exodus 21:23                                        
                                                                                                                                But if any harm follows, then you must take life for life,
                                    
                                        Leviticus 24:17                                        
                                                                                                                                "'He who strikes any man mortally shall surely be put to death.
                                    
                                        Matthew 5:38                                        
                                                            
                        "You have heard that it was said, 'An eye for an eye, and a tooth for a tooth.'
                                    General references
                                        Leviticus 24:19                                        
                                                                                                                                If anyone injures his neighbor; as he has done, so shall it be done to him:
                                    
                                        Deuteronomy 5:20                                        
                                                                                                                                "Neither shall you give false testimony against your neighbor.
                                    
                                        Deuteronomy 25:12                                        
                                                            
                        then you shall cut off her hand, your eye shall have no pity.