Chapter on What Allah سبحانه وتعالى, the Almighty, Has Made Permissible and Prohibited in Marriage

And in a narration from Muhammad ibn Muslim, from Abu Ja'far Imam Muhammad ibn Ali Al-Baqir عليه السلام, who said: "The daughter of a brother and the daughter of a sister cannot be married alongside their paternal or maternal aunt except with their permission. However, the paternal and maternal aunt can be married alongside the daughter of a brother or the daughter of a sister without requiring their permission."