Al-Qasas 28:59

وَمَا كَانَ رَبُّكَ مُهْلِكَ ٱلْقُرَىٰ حَتَّىٰ يَبْعَثَ فِىٓ أُمِّهَا رَسُولًا يَتْلُوا۟ عَلَيْهِمْ ءَايَـٰتِنَا ۚ وَمَا كُنَّا مُهْلِكِى ٱلْقُرَىٰٓ إِلَّا وَأَهْلُهَا ظَـٰلِمُونَ

Wamā kāna rabbuka muh'lika l-qurā ḥattā yabʿatha fī ummihā rasūlan yatlū ʿalayhim āyātinā wamā kunnā muh'likī l-qurā illā wa-ahluhā ẓālimūna

And never would your Lord have destroyed the cities until He had sent to their mother [i.e., principal city] a messenger reciting to them Our verses. And We would not destroy the cities except while their people were wrongdoers.