2629 – Jaʿfar ibn ʿAbd Allah ibn Yaʿqūb narrated to us, saying: Muḥammad ibn Hārūn al-Ruwayyānī informed us, who said: ʿUmar ibn ʿAlī reported to us; Abū Dāwūd and Muḥammad ibn Jaʿfar both said: Shuʿbah related to us from Saʿd ibn Ibrāhīm, who said: I heard Ibrāhīm ibn Saʿd transmit from Saʿd that the Prophet—may Allah bless him and grant him peace—said to ʿAlī: “Are you not pleased that your position in relation to me is like that of Aaron to Moses, except that no prophet will come after me?” Both of them recorded this report.