وَأَنَّ عَذَابِى هُوَ ٱلْعَذَابُ ٱلْأَلِيمُ ٥٠
and that My torment is indeed the most painful
Surah Al-Hijr
This is verse 50 of Surah Al-Hijr (15:50) of the Holy Quran, shown in Arabic with its translation.
وَأَنَّ عَذَابِى هُوَ ٱلْعَذَابُ ٱلْأَلِيمُ ٥٠
and that My torment is indeed the most painful