Quran 21:46 from Surah Al-Anbiyaa on Divine Marvels.
وَلَئِن مَّسَّتۡهُمۡ نَفۡحَةٞ مِّنۡ عَذَابِ رَبِّكَ لَيَقُولُنَّ يَٰوَيۡلَنَآ إِنَّا كُنَّا ظَٰلِمِينَ
English translation: And if touches them a whiff of (the) punishment (of) your Lord surely they will say O woe to us! Indeed we [we] were wrongdoers
Transliteration: wala-in massathum nafhatun min adhabi rabbika layaqulunna yawaylana inna kunna zalimina