٢٥ـ أَحْمَدُ بْنُ إِدْرِيسَ عَنْ مُحَمَّدِ بْنِ أَحْمَدَ عَنِ السَّيَّارِيِّ عَنْ أَبِي يَزِيدَ الْقَسْمِيِّ وَقَسْمٌ حَيٌّ مِنَ الْيَمَنِ بِالْبَصْرَةِ عَنْ أَبِي الْحَسَنِ الرِّضَا (عَلَيْهِ الْسَّلام) أَنَّهُ سَأَلَهُ عَنْ جُلُودِ الدَّارِشِ الَّتِي يُتَّخَذُ مِنْهَا الْخِفَافُ قَالَ فَقَالَ لاَ تُصَلِّ فِيهَا فَإِنَّهَا تُدْبَغُ بِخُرْءِ الْكِلاَبِ.
25. Ahmad ibn Idris has narrated from Muhammad ibn Ahmad al-Sayyariy from abu Yazid al-Qasmiy, Qasmah is a village in Yeman in Basra, who has said the following: “I once asked abu al-Hassan al-Rida’ , about al-Darish skin from which slippers are made. He (the Imam) said, ‘Do not perform Salah (prayer) with them because it is tanned with the leftover of dogs.’” 