KJV - But thou 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.
ASV - A 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.
BBE - But have a true weight and a true measure: so that your life may be long in the land which the Lord your God is giving you.
WEB - A perfect and just weight shall you have; a perfect and just measure shall you have: that your days may be long in the land which Yahweh your God gives you.
YLT - Thou hast a stone complete and just, thou hast an ephah complete and just, so that they prolong thy days on the ground which Jehovah thy God is giving to thee;