وَأَوۡفُواْ ٱلۡكَيۡلَ إِذَا كِلۡتُمۡ وَزِنُواْ بِٱلۡقِسۡطَاسِ ٱلۡمُسۡتَقِيمِۚ ذَٰلِكَ خَيۡرٞ وَأَحۡسَنُ تَأۡوِيلٗا ٣٥
Wa awful-kayla idhā kiltum wazinū bil-qisṭāsil-mustaqīm, dhālika khayruw wa aḥsanu taʾwīlā.
And give full measure when you measure, and weigh with an even [i.e., honest] balance. That is the best [way] and best in result.
Translation: Sahih International