Qur'an 43:66 · Az-Zukhruf

هَلْ يَنظُرُونَ إِلَّا ٱلسَّاعَةَ أَن تَأْتِيَهُم بَغْتَةًۭ وَهُمْ لَا يَشْعُرُونَ

(66) Are they waiting except for the Hour to come upon them suddenly while they perceive not?