الانبياۤء — Al-Anbiya' Ayat 39

لَوْ يَعْلَمُ الَّذِيْنَ كَفَرُوْا حِيْنَ لَا يَكُفُّوْنَ عَنْ وُّجُوْهِهِمُ النَّارَ وَلَا عَنْ ظُهُوْرِهِمْ وَلَا هُمْ يُنْصَرُوْنَ

Lau ya‘lamul-lażīna kafarū ḥīna lā yakuffūna ‘aw wujūhihimun nāra wa lā ‘an ẓuhūrihim wa lā hum yunṣarūn(a).

"If those who disbelieved but knew the time when they will not avert the Fire from their faces or from their backs and they will not be aided..."