5. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ali ibn al-Hakam from abu Ayyub al-Khazzaz from Muhammad ibn Muslim who has narrated the following: “I once looked in a book in which abu Ja‘far عليه السلام, was looking and I read therein that a son of a brother and grandfather share the legacy in equal ratios. I then said to abu Ja‘far عليه السلام, ‘People around us do not judge with such judgment and they do not give to a son of a brother anything with a grandfather.’ Abu Ja‘far عليه السلام, said, ‘This is the dictation of the Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, in the handwriting of Ali عليه السلام, from the mouth of the Messenger of Allah with his (Ali’s) hand.’”