The Sufficient (Vol 2) · Hadith 2065 (#Ḥadīth #4)
Chapter 8 | Reading the Holy Quran from a Copy
4ـ عَلِيُّ بْنُ مُحَمَّدٍ عَنِ ابْنِ جُمْهُورٍ عَنْ مُحَمَّدِ بْنِ عُمَرَ بْنِ مَسْعَدَةَ عَنِ الْحَسَنِ بْنِ رَاشِدٍ عَنْ جَدِّهِ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ قِرَاءَةُ الْقُرْآنِ فِي الْمُصْحَفِ تُخَفِّفُ الْعَذَابَ عَنِ الْوَالِدَيْنِ وَلَوْ كَانَا كَافِرَيْنِ.
4. Ali ibn Muhammad has narrated from ibn Jumhur from Muhammad ibn ‘Umar ibn Mas’adah from al-Hassan ibn Rashid from his grandfather from abu ‘Abd Allah who has said the following: “Reading of the Holy Quran from a copy relieves suffering punishment of one’s parents even if they are unbelievers.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).