[Machine] I passed by a mosque among the mosques of Banu Hanifah, and I heard them reciting something that Allah did not reveal: "The mills grind the dough, and the bakers knead the dough, and the hungry people eat the bread." Ibn Mas'ud, the leader of their congregation, came forward and killed him. The rest of them multiplied, and he said, "Today, I will not forbid them, Satan will lead them to Sham until Allah grants them repentance or the plague destroys them."  

إِنِّي مَرَرْتُ بِمَسْجِدٍ مِنْ مَسَاجِدِ بَنِي حَنِيفَةَ فَسَمِعْتُهُمْ يَقْرَءُونَ شَيْئًا لَمْ يُنْزِلْهُ اللهُ الطَّاحِنَاتُ طَحْنَا الْعَاجِنَاتُ عَجْنًا الْخَابِزَاتُ خَبْزًا اللَّاقِمَاتُ لَقْمًا قَالَ فَقَدّمَ ابْنُ مَسْعُودٍ ابْنَ النَّوَّاحَةَ إِمَامَهُمْ فَقَتَلَهُ وَاسْتَكْثَرَ الْبَقِيَّةَ وَقَالَ «لَا أَجْزُرُهُمُ الْيَوْمَ الشَّيْطَانَ سَيِّرُوهُمْ إِلَى الشَّامِ حَتَّى يَرْزُقَهُمُ اللهُ تَوْبَةً أَوْ يُفْنِيهِمُ الطَّاعُونُ»