Deuteronomy 19:21 ASV

¹⁹  then shall ye do unto him, as he had thought to do unto his brother: so shalt thou put away the evil from the midst of thee.

²⁰  And those that remain shall hear, and fear, and shall henceforth commit no more any such evil in the midst of thee.

²¹  And thine eyes shall not pity; life 'shall go' for life, eye for eye, tooth for tooth, hand for hand, foot for foot.