Before revision: Chain of transmission The riwayah is transmitted by Hafs al-Douri, on the authority of Yahya al-Yazidi, on the authority of Abu 'Amr ibn al-'Ala' al-Basri, from Mujahid ibn Jabr, from Abdullah ibn Abbas, from Ubayy ibn Ka'b, from the Prophet Muhammad.
After revision: Chain of transmission The riwayah is transmitted by Hafs al-Douri, on the authority of Yahya al-Yazidi, on the authority of Abu 'Amr ibn al-'Ala' al-Basri, from Mujahid ibn Jabr, from Abdullah ibn Abbas, from Ubayy ibn Ka'b, from Muhammad.