4. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Muhsin ibn Ahmad from Aban from abu Maryam who has narrated the following: “About the case of the paternal aunt and maternal aunt, abu Ja’far عليه السلام, has said, ‘It is one-third and two-thirds; two-thirds for the paternal aunt and one-third for the maternal aunt.’” Humayd ibn Ziyad, from al-Hassan ibn Muhammad, from al-Muthanna’, from Aban, from abu Maryam, from abu Ja‘far عليه السلام, has narrated a similar Hadith.