The Sufficient (Vol 7) · Hadith 836 (#Ḥadīth #6)
Chapter 16 | Kaffarah (expiation) for Swearing
6- عَلِيٌّ عَنْ أَبِيهِ عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ أَبِي نَصْرٍ وَالْحَجَّالِ عَنْ ثَعْلَبَةَ بْنِ مَيْمُونٍ عَنْ مَعْمَرِ بْنِ عُمَرَ قَالَ سَأَلْتُ أَبَا جَعْفَرٍ عَمَّنْ وَجَبَتْ عَلَيْهِ الْكِسْوَةُ فِي كَفَّارَةِ الْيَمِينِ قَالَ ثَوْبٌ يُوَارِي بِهِ عَوْرَتَهُ.
6. Ali has narrated from his father from Ahmad ibn Muhammad from ibn abu Nasr and ai-Hajjai from Tha‘labah ibn Maymun from Mu’ammar ibn ‘Umar who has narrated the foliowing: “I once asked abu Ja‘far , about the case of a man who must clothe the needy because of expiation due to oath. He (the Imam) said, ‘ It is a kind of clothing which can cover his privacy.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).