(Al-Muthwaffifeen) 83 : 1
بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ وَيْلٌ لِلْمُطَفِّفِينَ
“Vaile Valley” is for those who reduce weight and measurement.
This verse warns that on the Day of Judgement—in which everyone will be given an apt reward—those who manipulated weight and measurement will have the punishment of the “Vaile Valley,” which is one of the seven doors of Hell, as explained in verse 15: 44. It is warned in verses 107: 4–5 that those who perform prayer without it obstructing them from heinous and shameful deeds—as told in verse 29: 45—will also have the punishment of the “Vaile Valley.” Those who associate others in the dominion of Allah, do not believe in the Hereafter, and do not give the welfare tax, will also have the “Vaile Valley,” as told in verses 41: 6–7. See explanation 2: 79; 11: 87; and 77: 15.