The Sufficient (Vol 7) · Hadith 286 (#Ḥadīth #2)
Chapter 13 | The Share of Grandchildren in the legacy
2- حُمَيْدُ بْنُ زِيَادٍ عَنِ الْحَسَنِ بْنِ مُحَمَّدِ بْنِ سَمَاعَةَ عَنْ مُحَمَّدِ بْنِ سُكَيْنٍ عَنْ إِسْحَاقَ بْنِ عَمَّارٍ عَنْ أَبِي عَبْدِ اللهِ قَالَ ابْنُ الابْنِ يَقُومُ مَقَامَ أَبِيهِ.
2. Humayd ibn Ziyad has narrated from al-Hassan ibn Muhammad ibn Sama‘ah from Muhammad ibn Sukayn from Ishaq ibn ‘Ammar who has narrated the following: “Abu ‘Abd Allah , has said, ‘Grandchildren take the place of their father.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).