A man throws an arrow at the prey (or he said at the target), and sees at its iron head, but finds no sign (of blood there), or he sees at the lowest end, but would not see or find any sign (of blood there). He would then see into the grip but would not find (anything) sticking to it. Abu Sai'd then said: People of Iraq. it is you who have killed them. (Using translation from Muslim 1065a)
أَنَّ النَّبِيَّ ﷺ ذَكَرَ قَوْمًا يَكُونُونَ فِي أُمَّتِهِ يَخْرُجُونَ فِي فِرْقَةٍ مِنَ النَّاسِ سِيمَاهُمْ التَّحْلِيقُ هُمْ شَرُّ الْخَلْقِ أَوْ مِنْ شَرِّ الْخَلْقِ يَقْتُلُهُمْ أَدْنَى الطَّائِفَتَيْنِ مِنَ الْحَقِّ قَالَ فَضَرَبَ النَّبِيُّ ﷺ لَهُمْ مَثَلًا أَوْ قَالَ قَوْلًا الرَّجُلُ يَرْمِي الرَّمِيَّةَ أَوْ قَالَ الْغَرَضَ فَيَنْظُرُ فِي النَّصْلِ فَلَا يَرَى بَصِيرَةً وَيَنْظُرُ فِي النَّضِيِّ فَلَا يَرَى بَصِيرَةً وَيَنْظُرُ فِي الْفُوقِ فَلَا يَرَى بَصِيرَةً قَالَ قَالَ أَبُو سَعِيدٍ وَأَنْتُمْ قَتَلْتُمُوهُمْ يَا أَهْلَ الْعِرَاقِ