Musnad Ahmad 1086
It was narrated that Suwaid bin Ghafalah said:
‘Ali (رضي الله عنه) said: If I tell you a hadeeth from the Messenger of Allah (ﷺ), then being thrown down from heaven is dearer to me than telling a lie about him. But if I tell you something that is between me and you, then war is deceit. I heard the Messenger of Allah (ﷺ) say: `Some people will emerge at the end of time who are young in age and foolish. They will speak the best of words, they will recite Qur`an but it will not go any further than their throats. `Abdur-Rahman said: Their faith will not go any further than their throats. They will pass out of the faith as the arrow passes out of the prey. If you meet them then kill them, for in killing them there will be for the one who kills them reward with Allah, may He be glorified and exalted, on the Day of Resurrection.` ‘Abdur-Rahman said: “If you meet them, then kill them, for killing them will bring to those who kill them reward on the Day of Resurrection.”
حَدَّثَنَا وَكِيعٌ، حَدَّثَنَا الْأَعْمَشُ، وَعَبْدُ الرَّحْمَنِ، عَنْ سُفْيَانَ، عَنِ الْأَعْمَشِ، عَنْ خَيْثَمَةَ، عَنْ سُوَيْدِ بْنِ غَفَلَةَ، قَالَ قَالَ عَلِيٌّ رَضِيَ اللَّهُ عَنْهُ إِذَا حَدَّثْتُكُمْ عَنْ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ حَدِيثًا فَلَأَنْ أَخِرَّ مِنْ السَّمَاءِ أَحَبُّ إِلَيَّ مِنْ أَنْ أَكْذِبَ عَلَيْهِ وَإِذَا حَدَّثْتُكُمْ فِيمَا بَيْنِي وَبَيْنَكُمْ فَإِنَّ الْحَرْبَ خَدْعَةٌ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ يَخْرُجُ قَوْمٌ فِي آخِرِ الزَّمَانِ أَحْدَاثُ الْأَسْنَانِ سُفَهَاءُ وَقَالَ عَبْدُ الرَّحْمَنِ أَسْفَاهُ الْأَحْلَامِ يَقُولُونَ مِنْ قَوْلِ خَيْرِ الْبَرِيَّةِ يَقْرَءُونَ الْقُرْآنَ لَا يُجَاوِزُ حَنَاجِرَهُمْ قَالَ عَبْدُ الرَّحْمَنِ لَا يُجَاوِزُ إِيمَانُهُمْ حَنَاجِرَهُمْ يَمْرُقُونَ مِنْ الدِّينِ كَمَا يَمْرُقُ السَّهْمُ مِنْ الرَّمِيَّةِ فَإِذَا لَقِيتُمُوهُمْ فَاقْتُلُوهُمْ فَإِنَّ فِي قَتْلِهِمْ أَجْرًا لِمَنْ قَتَلَهُمْ عِنْدَ اللَّهِ عَزَّ وَجَلَّ يَوْمَ الْقِيَامَةِ قَالَ عَبْدُ الرَّحْمَنِ فَإِذَا لَقِيتَهُمْ فَاقْتُلْهُمْ فَإِنَّ قَتْلَهُمْ أَجْرٌ لِمَنْ قَتَلَهُمْ يَوْمَ الْقِيَامَةِ‏.‏