وَأَقِيمُوا ٱلْوَزْنَ بِٱلْقِسْطِ وَلَا تُخْسِرُوا ٱلْمِيزَانَ

Waaqeemoo alwazna bilqisti walatukhsiroo almeezan

And establish weight in justice and do not make deficient the balance.