Surah Al-Anbya — Ayah 46 (21:46)
وَلَئِن مَّسَّتۡهُمۡ نَفۡحَةٞ مِّنۡ عَذَابِ رَبِّكَ لَيَقُولُنَّ يَٰوَيۡلَنَآ إِنَّا كُنَّا ظَٰلِمِينَ ٤٦
English translation (Saheeh International)
And if [as much as] a whiff of the punishment of your Lord should touch them, they would surely say, "O woe to us! Indeed, we have been wrongdoers."
Brief commentary
O Messenger! If some of punishment of your Lord was to afflict these people who are seeking it hastily, they would then say, “Woe to our destruction and loss! We were wrong in our ascribing partners to Allah and rejecting what Muhammad peace be upon him brought to us!”