Deuteronomy 19:16-19

If a false witness rise up against any man to testify against him {that which is} wrong; {that...: or, falling away} Then both the men, between whom the controversy {is}, shall stand before the LORD, before the priests and the judges, which shall be in those days; And the judges shall make diligent inquisition: and, behold, {if} the witness {be} a false witness, {and} hath testified falsely against his brother; Then shall ye do unto him, as he had thought to have done unto his brother: so shalt thou put the evil away from among you.