Testimony of a Father for his Son or a Son’s Testimony for his Father and Testimony of a brother for his Brother

3. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ali ibn al-Hakam from abu al-Mighra’ from al-Halabiy who has narrated the following: “Abu ‘Abd Allah عليه السلام, has said, ‘The testimony of a father for his son, the testimony of a son for his father and the testimony of a brother for his brother is permissible.’”