ذَٰلِكَ أَنْ لَمْ يَكُنْ رَبُّكَ مُهْلِكَ الْقُرَىٰ بِظُلْمٍ وَأَهْلُهَا غَافِلُونَ

Surah Al-Anaam : 131
That is because your Lord would not destroy the cities for wrongdoing while their people were unaware.

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