83:3
Al-Mutaffifin 3
Surah Al-Mutaffifin (المطففين), verse 3 — reference 83:3. Arabic text with optional translation and free audio on Al-Qalam.
وَإِذَا كَالُوهُمْ أَو وَّزَنُوهُمْ يُخْسِرُونَ
wa-idhā kālūhum aw wazanūhum yukh'sirūna
But if they give by measure or by weight to them, they cause loss.