6 – al-Ḥasan b. ʿAlī b. Abī Ḥamza, client of the Anṣār, Abū Muḥammad. Wāqifī son of a Wāqifī. He is weak himself, and his father is more trustworthy than him. Al-Ḥasan b. ʿAlī b. Faḍḍāl said: I fear God that I should narrate from al-Ḥasan b. ʿAlī. And the ḥadīth of al-Riḍā عليه السلام regarding him is famous.