The Sufficient (Vol 3) · Hadith 1613 (#Ḥadīth #4)
Chapter 65 | Rules about Salah (Prayer) of Fainted or Persons
4ـ عَلِيُّ بْنُ مُحَمَّدٍ وَمُحَمَّدُ بْنُ الْحَسَنِ عَنْ سَهْلِ بْنِ زِيَادٍ عَنِ ابْنِ مَحْبُوبٍ عَنِ ابْنِ رِئَابٍ عَنْ أَبِي بَصِيرٍ عَنْ أَحَدِهِمَا (عَلَيْهِما الْسَّلام) قَالَ سَأَلْتُهُ عَنِ الْمَرِيضِ يُغْمَى عَلَيْهِ ثُمَّ يُفِيقُ كَيْفَ يَقْضِي صَلاَتَهُ قَالَ يَقْضِي الصَّلاَةَ الَّتِي أَدْرَكَ وَقْتَهَا.
4. Ali ibn Muhammad and Muhammad ibn al-Hassan has narrated from Sahl ibn Ziyad from ibn Mahbub from ibn Ri’ab from abu Basir who has said the following: “I once asked one of the two Imam, ‘Alayhim al-Salam, about a patient who faints and then gains consciousness, if he is required to perform his Salah (prayer) again. He (the Imam) said, ‘He is required to perform only those Salah (prayer) again for which there was still time after his gaining consciousness.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).