Deuteronomy 19:15-19

DouayRheims(i) 15 One witness shall not rise up against any man, whatsoever the sin or wickedness be: but in the mouth of two or three witnesses every word shall stand. 16 If a lying witness stand against a man, accusing him of transgression, 17 Both of them, between whom the controversy is, shall stand before the Lord in the sight of the priests and the judges that shall be in those days. 18 And when after most diligent inquisition, they shall find that the false witness hath told a lie against his brother: 19 They shall render to him as he meant to do to his brother, and thou shalt take away the evil out of the midst of thee: