Al-Kāfi
Hadith 3287- مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ مَحْبُوبٍ عَنِ الْعَلاءِ بْنِ رَزِينٍ عَنْ عَبْدِ اللهِ بْنِ بُكَيْرٍ عَنْ مُحَمَّدِ بْنِ مُسْلِمٍ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ السَّلام) قَالَ الإخْوَةُ مَعَ الْجَدِّ يَعْنِي أَبَا الأبِ يُقَاسِمُ الإخْوَةَ مِنَ الأبِ وَالأمِّ وَالإخْوَةَ مِنَ الأبِ يَكُونُ الْجَدُّ كَوَاحِدٍ مِنْهُمْ مِنَ الذُّكُورِ.
7. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Mahbub from al-‘Ala’ ibn Razin from ‘Abd Allah ibn Bukayr from Muhammad ibn Muslim who has narrated the following: “Abu Ja‘far (a.s.), has said, ‘The grandfather, that is, the father of the father distributes the legacy with brothers from both parents and brothers from the father. The grandfather is like one of them, of the male ones.’”