35 Preface وَأَوفُوا الكَيلَ إِذا كِلتُم وَزِنوا بِالقِسطاسِ المُستَقيمِ ۚ ذٰلِكَ خَيرٌ وَأَحسَنُ تَأويلًاYusuf AliGive full measure when ye measure, and weigh with a balance that is straight: that is the most fitting and the most advantageous in the final determination.1Givingjust measure and weight is not only right in itself but is ultimately to the best spiritual and material advantage of the person who gives it.