١ـ مُحَمَّدُ بْنُ إِسْمَاعِيلَ عَنِ الْفَضْلِ بْنِ شَاذَانَ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ رِبْعِيٍّ عَنْ مُحَمَّدِ بْنِ مُسْلِمٍ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ الْسَّلام) قَالَ قُلْتُ لَهُ أَ يُصَلِّي الرَّجُلُ وَهُوَ مُتَلَثِّمٌ فَقَالَ أَمَّا عَلَى الأرْضِ فَلاَ وَأَمَّا عَلَى الدَّابَّةِ فَلاَ بَأْسَ.
1. Muhammad ibn ’Isma‘il has narrated from al-Fadl ibn Shadhan, from Hammad ibn ‘Isa from Rib‘i, from Muhammad ibn Muslim who has said the following: “I once asked abu Ja‘far , about a man’s performing Salah (prayer) with his face veiled. He (the Imam) said, ‘It is not permissible while on the ground; however, while riding on a stumper is not an offense.’” 