1727 - Muhammad ibn Ali informed me, saying: Al-Athram related to us, saying: I heard Abu Abd Allah [Ahmad ibn Hanbal] asked a long time ago about praying behind Bishr al-Mirrisi, and he said: "One should not pray behind him."
١٧٢٧ - أَخْبَرَنِي مُحَمَّدُ بْنُ عَلِيٍّ، قَالَ: ثنا الْأَثْرَمُ، قَالَ: سَمِعْتُ أَبَا عَبْدِ اللَّهِ قَدِيمًا يُسْأَلُ عَنْ الصَّلَاةِ خَلْفَ بِشْرٍ الْمِرِّيسِيِّ، قَالَ: «لَا يُصَلَّى خَلْفَهُ»