﴿ إِنَّ ذَٰلِكَ لَحَقٌّۭ تَخَاصُمُ أَهْلِ ٱلنَّارِ ﴾

“Such, behold, will in truth be the [confusion and] mutual wrangling of the people of the fire!”

(Lo! That) which I have mentioned of the event of the inhabitants of the Fire (is the very truth) is true: (the wrangling of the dwellers in the Fire) this is how the dwellers of the Fire argue with each other.