وَيَا قَوْمِ أَوْفُواْ الْمِكْيَالَ وَالْمِيزَانَ بِالْقِسْطِ وَلاَ تَبْخَسُواْ النَّاسَ أَشْيَاءهُمْ وَلاَ تَعْثَوْاْ فِي الأَرْضِ مُفْسِدِينَ
[11:85]
And, O my people! give full measure and weight fairly, and defraud not men their things, and do not act corruptly in the land, making mischief:
"And O my people! give just measure and weight, nor withhold from the people the things that are their due: commit not evil in the land with intent to do mischief.
O my people! Give full measure and full weight in justice, and wrong not people in respect of their goods. And do not evil in the earth, causing corruption.