وَلَا تَبۡخَسُواْ ٱلنَّاسَ أَشۡيَآءَهُمۡ وَلَا تَعۡثَوۡاْ فِي ٱلۡأَرۡضِ مُفۡسِدِينَ
And defraud not people in their items (regarding number, quality, measure or weight etc.) and behave not in the land as disruptionists or as corrupt people
Author: Dr Kamal Omar