Al-Mutaffifin Verse 3

but give less when they measure or weigh for buyers.

but they give less when they measure or weigh for them.

but, when they measure for them or weigh for them, do skimp.

but give less than they should when it is they who weigh or measure for others!

And who, when they measure Unto them or weigh for them, diminish.

But when they have to give by measure or weight to men, give less than due.

but who, when they measure or weigh for others, give less than their due.

Whilst when they measure or weigh for them, give less.

Whereas when they give others after measuring or weighing, they give them less!

but diminish when they measure or weigh for them.

But when they measure or weigh out for others, they make it less (than the due).

But when they give by measure to others or weigh to them they give them less (than what is due).

And if they measured/weighed for them or they weighed/measured for them , they reduce/decrease (cheat)

Whereas when they give others after measuring or weighing, they give them less!

But when they give by measure or weight, they are deficient

And when they have to give by measure or weight to men, give less than due.

Do they not think that they will be raised again,

But when they measure out to others or weigh out for them, they are deficient.

But if they measure unto them or weight for them, they cause them loss.

but when they measure or weigh, give less.

but when they measure or weigh for others, they reduce!

And when they have to give by measure or weight to men, give less than due.

but when they give by measurement or weight to others, they give them less.

But when they measure or weigh to others, they cheat.

but [who] when they measure for them or weigh for them, they cause [them] loss, they diminish [for them] the measure or the weight.

And when they have to give by measure or weight to (other) men, give less than due.

He says in another Ayah,

وَأَوْفُوا الْكَيْلَ إِذا كِلْتُمْ وَزِنُواْ بِالقِسْطَاسِ الْمُسْتَقِيمِ ذَلِكَ خَيْرٌ وَأَحْسَنُ تَأْوِيلً

And give full measure when you measure, and weigh with a balance that is straight. That is good and better in the end. (17;35)

Allah also says,

وَأَوْفُواْ الْكَيْلَ وَالْمِيزَانَ بِالْقِسْطِ لَا نُكَلِّفُ نَفْسًا إِلاَّ وُسْعَهَا


And give full measure and full weight with justice. We burden not any person, but with that which he can bear. (6;152)

and He says,

وَأَقِيمُواْ الْوَزْنَ بِالْقِسْطِ وَلَا تُخْسِرُواْ الْمِيزَانَ

And observe the weight with equity and do not make the balance deficient. (55;9)

Allah destroyed the people of Shu`ayb and wiped them out because of their cheating in weights and measurements.
Threatening the Mutaffifin with standing before the Lord of all that exists

Then Allah says as a threat to them,

أَلَا يَظُنُّ أُولَيِكَ أَنَّهُم مَّبْعُوثُونَ

And when they sell to them they fraudulently scant the measure or the weight