The Sufficient (Vol 4) · Hadith 398 (#Ḥadīth #5)
Chapter 24 | The Case of One Who Experiences a Wet-Dream During the Night in the Month of Ramadan or at Other Times and Does Not Shower before Dawn or It Occurs During the Night or Day
5ـ 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.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).