1. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from al-Hassan ibn Ali ibn Faddal from ibn Bukayr from Muhammad ibn Muslim who has said the following: “Abu Ja‘far عليه السلام, has said, ‘You must not marry a daughter of a brother or daughter of a sister as a second wife, the first being her paternal or maternal aunt without their permission and you must not marry a paternal or maternal aunt as a second wife, the first being a daughter of her brother or a daughter of her sister, without their permission.’”