18 The judges are to investigate thoroughly, and if indeed the witness is a false witness and has testified falsely against his brother,
19 then you are to do to him just as he had plotted to do to his brother. So you will purge the evil from your midst.
20 Those who remain will hear and be afraid, and they will no longer do such an evil thing as this in your midst.
21 Your eye must not show pity—life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.