كَذَّبَتْ عَادٌ فَكَيْفَ كَانَ عَذَابِى وَنُذُرِ
Saheeh International(18) ʿAad denied; and how [severe] were My punishment and warning.
English Translation - Rowwad Translation Center‘Ād disbelieved. Then how were My punishment and My warnings?
English Translation - Hilali and Khan18. ‘Âd (people) belied (their Prophet, Hûd); then how (terrible) was My Torment and My Warnings?