لَا يُفَتَّرُ عَنْهُمْ وَهُمْ فِيهِ مُبْلِسُونَ
L a yufattaru AAanhum wahum feehi mublisoon a it will not be lightened for them; and therein they will be lost in hopeless despair.
 - Mohammad Asad
Their punishment will never be lightened, and they shall remain despair therein.
 - Muhammad Farooq-i-Azam Malik
It will never be lightened for them, and there they will be overwhelmed with despair.
 - Mustafa Khattab
It is not relaxed for them, and they despair therein.
 - Marmaduke Pickthall
Nowise will the (punishment) be lightened for them and in despair will they be there overwhelmed.
 - Abdullah Yusuf Ali