Sahih Muslim 7036

حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى وَمُحَمَّدُ بْنُ بَشَّارٍ وَاللَّفْظُ لِابْنِ الْمُثَنَّى قَالَا حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ قَتَادَةَ عَنْ أَبِي نَضْرَةَ عَنْ قَيْسِ بْنِ عُبَادٍ قَالَ قُلْنَا لِعَمَّارٍ أَرَأَيْتَ قِتَالَكُمْ أَرَأْيًا رَأَيْتُمُوهُ فَإِنَّ الرَّأْيَ يُخْطِئُ وَيُصِيبُ أَوْ عَهْدًا عَهِدَهُ إِلَيْكُمْ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ مَا عَهِدَ إِلَيْنَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ شَيْئًا لَمْ يَعْهَدْهُ إِلَى النَّاسِ كَافَّةً وَقَالَ إِنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ إِنَّ فِي أُمَّتِي قَالَ شُعْبَةُ وَأَحْسِبُهُ قَالَ حَدَّثَنِي حُذَيْفَةُ وَقَالَ غُنْدَرٌ أُرَاهُ قَالَ فِي أُمَّتِي اثْنَا عَشَرَ مُنَافِقًا لَا يَدْخُلُونَ الْجَنَّةَ وَلَا يَجِدُونَ رِيحَهَا حَتَّى يَلِجَ الْجَمَلُ فِي سَمِّ الْخِيَاطِ ثَمَانِيَةٌ مِنْهُمْ تَكْفِيكَهُمُ الدُّبَيْلَةُ سِرَاجٌ مِنْ النَّارِ يَظْهَرُ فِي أَكْتَافِهِمْ حَتَّى يَنْجُمَ مِنْ صُدُورِهِمْ

Qais b. 'Ubad reported: We said to 'Ammar: Was your fighting (on the side of 'Ali in the Battle of Siffin) a matter of your own choice or you got its hints from Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) for it, is likely for one to err in one's own discretion or was it because of any covenant that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) got from you? He said: It was not because of any covenant that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) got from us which he did get from other people, and he further said that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) said: In my Ummah. And I think that Hudhaifa reported to me and according to Ghundar (the words are) that he said: In my Ummah, there would be twelve hypocrites and they would not be admitted to Paradise and they would not smell its odour, until the camel would pass through a needle's hole. Dubaila (ulcer) would be enough to (torment them) -a kind of flame of Fire which would appear in their shoulders and it would protrude from their chest.