٩- مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ مَحْبُوبٍ عَنْ عَلِيِّ بْنِ أَبِي حَمْزَةَ عَنْ أَبِي بَصِيرٍ قَالَ سَأَلْتُ أَبَا عَبْدِ اللهِ (عَلَيْهِ السَّلام) عَنْ رَجُلٍ مَاتَ وَتَرَكَ أَبَاهُ وَعَمَّهُ وَجَدَّهُ قَالَ فَقَالَ حَجَبَ الأبُ الْجَدَّ الْمِيرَاثُ لِلأبِ وَلَيْسَ لِلْعَمِّ وَلا لِلْجَدِّ شَيْ‏ءٌ.
9. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Mahbub from Ali ibn abu Hamzah from abu Basir who has narrated the following: “I once asked abu ‘Abd Allah , about the case of a man who dies and leaves behind his father, his uncle and grandfather. He (the Imam) said, ‘The father bars the grandfather. The legacy belongs to the father and there is nothing for the uncle and grandfather.’” 