And Muhammad ibn al-Muthanna narrated to us, Muhammad ibn Ja'far narrated to us, Shu'bah narrated to us, he said: I heard 'Abdah ibn Abi Lubabah narrating from Zirr ibn Hubaysh, from Ubayy ibn Ka'b — may Allah be pleased with him — who said: Ubayy said concerning the Night of Decree: "By Allah, I indeed know it." Shu'bah said: "And to the best of my knowledge, it is the night which the Messenger of Allah, peace and blessings be upon him, commanded us to stand in prayer — it is the night of the twenty-seventh." And Shu'bah only doubted in this phrase: "It is the night which the Messenger of Allah, peace and blessings be upon him, commanded us to stand in prayer." He said: And a companion of mine narrated it to me from him.