Al-A'raf 7:97

أَفَأَمِنَ أَهْلُ ٱلْقُرَىٰٓ أَن يَأْتِيَهُم بَأْسُنَا بَيَـٰتًا وَهُمْ نَآئِمُونَ

Afa-amina ahlu l-qurā an yatiyahum basunā bayātan wahum nāimūna

Then, did the people of the cities feel secure from Our punishment coming to them at night while they were asleep?