Muhammad al-Baqir
Al-Qāsim married Asma, a daughter of his paternal uncle Abdul-Rahman ibn Abi Bakr. They were the parents of a daughter, Umm Farwah. The latter later married Ali's son Muhammad al-Baqir and became the mother of the sixth Shi'a Imam, Ja'far as-Sadiq. Al-Qāsim also had a son named Abdur-Rahman.