Arabic (Original)
وَلَقَدْ سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ يَخْرُجُ مِنْ أُمَّتِي قَوْمٌ يُسِيئُونَ الْأَعْمَالَ يَقْرَءُونَ الْقُرْآنَ لَا يُجَاوِزُ حَنَاجِرَهُمْ قَالَ يَزِيدُ لَا أَعْلَمُ إِلَّا قَالَ يَحْقِرُ أَحَدَكُمْ عَمَلَهُ مِنْ عَمَلِهِمْ يَقْتُلُونَ أَهْلَ الْإِسْلَامِ فَإِذَا خَرَجُوا فَاقْتُلُوهُمْ ثُمَّ إِذَا خَرَجُوا فَاقْتُلُوهُمْ ثُمَّ إِذَا خَرَجُوا فَاقْتُلُوهُمْ فَطُوبَى لِمَنْ قَتَلَهُمْ وَطُوبَى لِمَنْ قَتَلُوهُ كُلَّمَا طَلَعَ مِنْهُمْ قَرْنٌ قَطَعَهُ اللَّهُ عَزَّ وَجَلَّ فَرَدَّدَ ذَلِكَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عِشْرِينَ مَرَّةً أَوْ أَكْثَرَ وَأَنَا أَسْمَعُ.
English Translation
And I indeed heard the Messenger of Allah, peace and blessings be upon him, say: There will emerge from my nation a people who do evil deeds; they recite the Qur'an, but it does not pass beyond their throats - Yazid said, I do not know except that he said - one of you will regard his own deeds as insignificant compared to their deeds; they will kill the people of Islam. So when they emerge, kill them; then when they emerge again, kill them; then when they emerge again, kill them. Glad tidings for whoever kills them, and glad tidings for whoever is killed by them. Every time a horn of them arises, Allah, Mighty and Majestic, will cut it off. The Messenger of Allah, peace and blessings be upon him, repeated that twenty times or more, while I was listening.