Al-Kāfi - The Book of Fasting

Chapter: 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 1ـ عَلِيُّ بْنُ إِبْرَاهِي٠َ عَنْ أَبِيهِ وَ٠َّدُ بْنُ يَحْيَى عَنْ أَحْ٠ِيعاً عَنِ ابْنِ أَبِي عُ٠َّادٍ عَنِ الْحَلَبِيِّ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَ٠) أَنَّهُ قَالَ فِي رَجُلٍ احْتَلَ٠َ أَوَّلَ اللَّيْلِ أَوْ أَصَابَ ٠ِّداً فِي شَهْرِ رَ٠َضَانَ حَتَّى أَصْبَحَ قَالَ يُتِ٠َّ يَقْضِيهِ إِذَا أَفْطَرَ ٠َضَانَ وَيَسْتَغْفِرُ رَبَّهُ.

He (the Imam) said, ‘He is required to complete that fast and make its Qada’ (compensatory fast) if he invalidates the fast of the month of Ramadan. He must ask his Lord for forgiveness.’” صحيح - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (6/278))