1948 – Jaʿfar ibn ʿAbd Allah related to us; he said: Muḥammad ibn Hārūn narrated to us; he said: Abū al-Rabīʿ narrated to us; he said: Abū ʿAwānah narrated to us, from Simāk, from al-Nuʿmān, who said: I heard ʿUmar say, “Turn to Allah with sincere repentance” (Q 66:8).