Deuteronomy 19:16

¹⁴Thou shalt not move the landmarks of thy neighbor, which thy fathers set in the inheritance, in which thou hast obtained a share in the land, which the Lord thy God gives thee to inherit.

¹⁵One witness shall not stand to testify against a man for any iniquity, or for any fault, or for any sin which he may commit; by the mouth of two witnesses, or by the mouth of three witnesses, shall every word be established.

— Deuteronomy 19:16 —

¹⁷then shall the two men between whom the controversy is, stand before the Lord, and before the priests, and before the judges, who may be in those days.

¹⁸And the judges shall make diligent inquiry, and, behold, if an unjust witness has borne unjust testimony; and has stood up against his brother;