Surah Muhammad, ayah 18

47:18

فَهَلۡ يَنظُرُونَ إِلَّا ٱلسَّاعَةَ أَن تَأۡتِيَهُم بَغۡتَةٗۖ فَقَدۡ جَآءَ أَشۡرَاطُهَاۚ فَأَنَّىٰ لَهُمۡ إِذَا جَآءَتۡهُمۡ ذِكۡرَىٰهُمۡ ١٨

Fahal yanzurūna illas-sā'ata an ta'tiyahum baghtatan faqad jā'a ashrātuhā fa annā lahum idhā jā'athum dhikrāhum

Then do they await except that the Hour should come upon them unexpectedly? But already there have come [some of] its indications. Then how [i.e., what good] to them, when it has come, will be their remembrance?