The Sufficient (Vol 4) · Hadith 443 (#Ḥadīth #1)
Chapter 35 | The Case of a Fly or Mucus Entering the Throat of a Fasting Person
1ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ عَبْدِ الله بْنِ الْمُغِيرَةِ عَنْ غِيَاثِ بْنِ إِبْرَاهِيمَ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) قَالَ لا بَأْسَ بِأَنْ يَزْدَرِدَ الصَّائِمُ نُخَامَتَهُ.
1. Ali ibn Ibrahim has narrated from his father from ‘ Abd Allah ibn al-Mughirah from Ghiyath ibn Ibrahim who has said the following: “Abu ‘Abd Allah , has said, ‘It is not harmful if a fasting person swallows his mucus.”’
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).