Deuteronomy 25:14KJV

12Then thou shalt cut off her hand, thine eye shall not pity .

13Thou shalt not have in thy bag divers weights, a great and a small.

14Thou shalt not have in thine house divers measures, a great and a small.

15thou shalt have a perfect and just weight, a perfect and just measure shalt thou have: that thy days may be lengthened in the land which the LORD thy God giveth thee.

16For all that do such things, all that do unrighteously, an abomination unto the LORD thy God.