Surah Al-Mulk — Ayah 18 (67:18)
وَلَقَدۡ كَذَّبَ ٱلَّذِينَ مِن قَبۡلِهِمۡ فَكَيۡفَ كَانَ نَكِيرِ ١٨
English translation (Saheeh International)
And already had those before them denied, and how [terrible] was My reproach.
Brief commentary
Verily, the nations that came before these idolaters rejected, and so the punishment of Allah descended upon them after they insisted in their disbelief and rejection, so how was My disavowal of them? Verily, it was a severe disavowal.