٢ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ مُحَمَّدِ بْنِ سَهْلٍ عَنْ زَكَرِيَّا بْنِ آدَمَ قَالَ سَأَلْتُ الرِّضَا (عَلَيْهِ الْسَّلام) عَنِ النَّاسُورِ أَ يَنْقُضُ الْوُضُوءَ قَالَ إِنَّمَا يَنْقُضُ الْوُضُوءَ ثَلاَثٌ الْبَوْلُ وَالْغَائِطُ وَالرِّيحُ.
2. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Muhammad ibn Sahl from Zakariya ibn Adam who has said the following: “I once asked abu al-Hassan, al-Rida , about a fistula (a bad wound) if it invalidates Wudu’ or not. He (the Imam) said, ‘Only three things invalidate Wudu’: urine, feces and gas.’” 