43:75
لَا يُفَتَّرُ عَنْهُمْ وَهُمْ فِيهِ مُبْلِسُونَ
lā yufattaru ʿanhum wahum fīhi mub'lisūna
from which there is no relief: they will remain in utter despair.
(The torment) will not be lightened for them, and they will be plunged into destruction with deep regrets, sorrows and in despair therein.