Sahih Muslim Book - 52, Hadith - 7235

حَدَّثَنَا عَمْرٌو النَّاقِدُ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ عَنِ الزُّهْرِىِّ عَنْ عُرْوَةَ عَنْ زَيْنَبَ بِنْتِ أُمِّ سَلَمَةَ عَنْ أُمِّ حَبِيبَةَ عَنْ زَيْنَبَ بِنْتِ جَحْشٍ أَنَّ النَّبِىَّ -صلى الله عليه وسلم- اسْتَيْقَظَ مِنْ نَوْمِهِ وَهُوَ يَقُولُ « لاَ إِلَهَ إِلاَّ اللَّهُ وَيْلٌ لِلْعَرَبِ مِنْ شَرٍّ قَدِ اقْتَرَبَ فُتِحَ الْيَوْمَ مِنْ رَدْمِ يَأْجُوجَ وَمَأْجُوجَ مِثْلُ هَذِهِ ». وَعَقَدَ سُفْيَانُ بِيَدِهِ عَشَرَةً. قُلْتُ يَا رَسُولَ اللَّهِ أَنَهْلِكُ وَفِينَا الصَّالِحُونَ قَالَ « نَعَمْ إِذَا كَثُرَ الْخَبَثُ ».

It was narrated from Zainab bint Jahsh that the Prophet (s.a.w) awoke from sleep, saying: "None has the right to be worshiped but Allah, woe to the Arabs from an evil that has approached. Today (a hole) like this has been opened in the barrier of Ya'juj and Ma'juj." And Sufyan gestured to indicate the size of the hole. I said: "O Messenger of Allah, will we be destroyed even though there are righteous people among us?" He said: ''Yes, if evil prevails:"