فَهَلۡ يَنظُرُونَ إِلَّا ٱلسَّاعَةَ أَن تَأۡتِيَهُم بَغۡتَةٗۖ فَقَدۡ جَآءَ أَشۡرَاطُهَاۚ فَأَنَّىٰ لَهُمۡ إِذَا جَآءَتۡهُمۡ ذِكۡرَىٰهُمۡ
Fahal yanzuroona illas Saa'ata an taatiyahum baghtatan faqad jaaa'a ashraatuhaa; fa-annnaa lahum izaa jaaa'at hum zikraahum
English Translation
Then do they await except that the Hour should come upon them unexpectedly? But already there have come [some of] its indications. Then what good to them, when it has come, will be their remembrance
— Saheeh International