Deuteronomy 19:18-20 New Life Version (NLV)
18 The judges will choose careful questions to ask about the problem. If the man lied who said his brother is guilty, 19 then you should do to him just what he wanted to do to his brother. In this way you will get rid of the sin among you. 20 The rest of the people will hear and be afraid. They will never do such a sinful thing among you again.