54:18
كَذَّبَتْ عَادٌۭ فَكَيْفَ كَانَ عَذَابِى وَنُذُرِ ١٨
Saheeh International
'Aad denied; and how [severe] were My punishment and warning.
Tafsir of "Ibn Kathir" (English)
The Story of `Ad Allah states that,كَذَّبَتْ عَادٌ فَكَيْفَ كَانَ عَذَابِي وَنُذُرِ`Ad denied; then how was My torment and My warnings? Allah states that `Ad, the People of Hud, denied their Messenger, just as the people of Nuh did. So, Allah sent on them