Muhammad ibn Rumh narrated to us: al-Layth informed us, from al-Hukaym ibn Abd Allah ibn Qays al-Qurashi. And Qutaybah ibn Sa'id narrated to us: Layth narrated to us, from al-Hukaym ibn Abd Allah, from Amir ibn Sa'd ibn Abi Waqqas, from Sa'd ibn Abi Waqqas, from the Messenger of Allah, peace and blessings be upon him, that he said: "Whoever says, when he hears the mu'adhdhin: 'I bear witness that there is no god but Allah alone, with no partner, and that Muhammad is His servant and His Messenger. I am content with Allah as Lord, and with Muhammad as Messenger, and with Islam as religion' — his sin will be forgiven." Ibn Rumh said in his narration: "Whoever says, when he hears the mu'adhdhin: 'And I bear witness...'" — and Qutaybah did not mention his saying "And I."