Deuteronomy 25:13-16

MLV(i) 13 You will not have in your bag diverse weights, a great and a small. 14 You will not have in your house diverse measures, a great and a small. 15 A perfect and just weight you will have, a perfect and just measure you will have, that your days may be long in the land which Jehovah your God gives you. 16 For all who do such things, even all who do unrighteously, are an abomination to Jehovah your God.