No. 6584Book 81, no. 172
قَالَ أَبُو حَازِمٍ فَسَمِعَنِي النُّعْمَانُ بْنُ أَبِي عَيَّاشٍ، فَقَالَ هَكَذَا سَمِعْتَ مِنْ، سَهْلٍ فَقُلْتُ نَعَمْ. فَقَالَ أَشْهَدُ عَلَى أَبِي سَعِيدٍ الْخُدْرِيِّ لَسَمِعْتُهُ وَهْوَ يَزِيدُ فِيهَا " فَأَقُولُ إِنَّهُمْ مِنِّي. فَيُقَالُ إِنَّكَ لاَ تَدْرِي مَا أَحْدَثُوا بَعْدَكَ. فَأَقُولُ سُحْقًا سُحْقًا لِمَنْ غَيَّرَ بَعْدِي ". وَقَالَ ابْنُ عَبَّاسٍ سُحْقًا بُعْدًا، يُقَالُ سَحِيقٌ بَعِيدٌ، وَأَسْحَقَهُ أَبْعَدَهُ.
Abu Hazim added:An-Nu`man bin Abi `Aiyash, on hearing me, said. "Did you hear this from Sahl?" I said, "Yes." He said, " I bear witness that I heard Abu Sa`id Al-Khudri saying the same, adding that the Prophet (ﷺ) said: 'I will say: They are of me (i.e. my followers). It will be said, 'You do not know what they innovated (new things) in the religion after you left'. I will say, 'Far removed, far removed (from mercy), those who changed (their religion) after me
The source records no grading for this narration.