وأن عذابي هو العذاب الأليم (15:50) بالانجليزي

﴿وَأَنَّ عَذَابِي هُوَ الْعَذَابُ الْأَلِيمُ﴾
[ الحجر: 50]

And that it is My punishment which is the painful punishment.

عبد الله يوسف علي

And that My Penalty will be indeed the most grievous Penalty.

تقي الدين الهلالي

And that My Torment is indeed the most painful torment.

صفي الرحمن المباركفوري

And that My torment is indeed the most painful torment.