Al Isra (The Night Journey)

Surah 17 · Verse 35

And give back in full, the measure which you measure, and weigh with a balance that is straight. That is good and best (from the point of view of) the result.

وَأَوْفُوا الْكَيْلَ إِذَا كِلْتُمْ وَزِنُوا بِالْقِسْطَاسِ الْمُسْتَقِيمِ ۚ ذَٰلِكَ خَيْرٌ وَأَحْسَنُ تَأْوِيلًا