Leviticus 19:35-37
35 ‘(A)You shall do no wrong in judgment, in measurement of weight, or capacity.
36 You shall have (B)just balances, just weights, a just (a)ephah, and a just (b)hin; I am the Lord your God, who brought you out from the land of Egypt.
37 You shall thus observe all My statutes and all My ordinances and do them; I am the Lord.’”