٥ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ عَنِ الْحَسَنِ بْنِ مَحْبُوبٍ عَنْ عَلِيِّ بْنِ رِئَابٍ عَنْ إِبْرَاهِيمَ بْنِ مَيْمُونٍ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيْهِ السَّلاَم) عَنِ الرَّجُلِ يُجْنِبُ بِاللَّيْلِ فِي شَهْرِ رَمَضَانَ فَنَسِيَ أَنْ يَغْتَسِلَ حَتَّى يَمْضِيَ بِذَلِكَ جُمْعَةٌ أَوْ يَخْرُجَ شَهْرُ رَمَضَانَ قَالَ عَلَيْهِ قَضَاءُ الصَّلاةِ وَالصَّوْمِ. 
5. A number of our people have narrated from Sahl ibn Ziyad from al-Hassan ibn Mahbub from Ali ibn Ri’ab from Ibrahim ibn Maymun who has said the following: “I once asked abu ‘Abd Allah , about a man who experiences sexual relation (because of which Ghusl (bath) is obligatory) during the night in the month of Ramadan and forgets Ghusl (bath) for a whole week or the whole month of Ramadan. He (the Imam) said, ‘He is required to make Qada’ (compensatory fast) Salat (prayer) and the fast.’” 