ٱلَّذِينَ إِذَا ٱكۡتَالُواْ عَلَى ٱلنَّاسِ يَسۡتَوۡفُونَ

Allazeena izak taaloo 'alan naasi yastawfoon

Those who, when they have to receive by measure from men, exact full measure,

— Al-Mutaffifin (ٱلْمُطَفِّفِين), 83:2