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13Thou shalt not have in thy bag diverse weights, a great and a small. 14Thou shalt not have in thy house diverse measures, a great and a small. 15A perfect and just weight shalt thou have; a perfect and just measure shalt thou have: that thy days may be long in the land which Jehovah thy God giveth thee. 16For all that do such things, [even] all that do unrighteously, are an abomination unto Jehovah thy God.
Deuteronomy 25:13-16 (ASV)