15:50
وَأَنَّ عَذَابِي هُوَ الْعَذَابُ الْأَلِيمُ
Transliteration:
Waanna AAathabee huwa alAAathabu al-aleemu
Word by Word:
And that My punishment, it (is) the punishment the most painful.
Translations:
and [also,] that the suffering which I shall impose [on sinners] will indeed be a suffering most grievous.
And that My Penalty will be indeed the most grievous Penalty.
And that My doom is the dolorous doom.
And that My chastisement -- that is the painful chastisement.
And that it is My punishment which is the painful punishment.