55:9
وَاَقٖیمُوا الْوَزْنَ بِالْقِسْطِ وَلَا تُخْسِرُوا الْمٖیزَانَ
Waaqeemoo alwazna bialqisti wala tukhsiroo almeezana
Translations
And establish weight in justice and do not make deficient the balance
Saheeh International
But observe the measure strictly, nor fall short thereof
Marmaduke Pickthall