Deuteronomy 25:13-15

New Revised Standard Version, Anglicised

¹³ You shall not have in your bag two kinds of weights, large and small. ¹⁴ You shall not have in your house two kinds of measures, large and small. ¹⁵ You shall have only a full and honest weight; you shall have only a full and honest measure, so that your days may be long in the land that the Lord your God is giving you.