and that My chastisement of those who are disobedient is the painful chastisement.
- 15:5050
وَأَنَّ عَذَابِي هُوَ الْعَذَابُ الْأَلِيمُ
But My punishment is surely a painful one.
- common.revelation-Meccan
- common.hizb : 106
and that My chastisement of those who are disobedient is the painful chastisement.