The Sufficient (Vol 4) · Hadith 312 (#Ḥadīth #2)

2ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ مُحَمَّدِ بْنِ عِيسَى عَنْ يُونُسَ عَنْ سَمَاعَةَ قَالَ سَأَلْتُهُ عَنِ الْيَوْمِ الَّذِي يُشَكُّ فِيهِ مِنْ شَهْرِ رَمَضَانَ لا يَدْرِي أَ هُوَ مِنْ شَعْبَانَ أَوْ مِنْ رَمَضَانَ فَصَامَهُ فَكَانَ مِنْ شَهْرِ رَمَضَانَ قَالَ هُوَ يَوْمٌ وُفِّقَ لَهُ وَلا قَضَاءَ عَلَيْهِ.

2. Ali ibn Ibrahim has narrated from Muhammad ibn ‘Isa from Yunus from Sama‘ah who has said the following: “I once asked him (the Imam) , about the case of the day which is doubtful of being of the month of Ramadan and one does not know if it is of al-Sha’ban or of the month of Ramadan. He fasts that day and it was of the month of Ramadan. He (the Imam) said, ‘It was a day when he fortunately fasted and there is no Qada’ (compensatory fast) upon him.’”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).