15:19
وَ ٱلْ أَرْضَ مَدَدْ نَٰ هَا وَ أَلْقَيْ نَا فِي هَا رَوَٰسِىَ وَ أَنۢبَتْ نَا فِي هَا مِن كُلِّ شَىْءٍ مَّوْزُونٍ
And the earth - We have spread it and cast therein firmly set mountains and caused to grow therein [something] of every well-balanced thing.
17:35
وَ أَوْفُ وا۟ ٱلْ كَيْلَ إِذَا كِلْ تُمْ وَ زِنُ وا۟ بِ ٱلْ قِسْطَاسِ ٱلْ مُسْتَقِيمِ ذَٰلِكَ خَيْرٌ وَ أَحْسَنُ تَأْوِيلًا
And give full measure when you measure, and weigh with an even balance. That is the best [way] and best in result.
26:182
وَ زِنُ وا۟ بِ ٱلْ قِسْطَاسِ ٱلْ مُسْتَقِيمِ
And weigh with an even balance.
83:3
وَ إِذَا كَالُ و هُمْ أَو وَّزَنُ و هُمْ يُخْسِرُ ونَ
But if they give by measure or by weight to them, they cause loss.