Mahmud bin al-Rabi' al-Ansari (may Allah be pleased with him) narrates that Sayyiduna Ubadah bin al-Samit (may Allah be pleased with him) stood beside me and recited along with the imam while the imam was reciting aloud. When he finished, I said: "Abu al-Walid, you recite, and loud enough to be heard, while he is reciting aloud?" He said: "Yes. We once recited along with the Messenger of Allah (peace and blessings be upon him), and the Messenger of Allah (peace and blessings be upon him) made a mistake and then said 'Subhan Allah'. When he finished, he said to us: 'Did anyone recite along with me?' We said: 'Yes.' He said: 'I was wondering and said to myself: Who is this who is contending with me in the Qur'an? When the imam recites, do not recite anything except Surah al-Fatihah, for there is no prayer for the one who does not recite it.'" This report supports Makhul's narration, and I have mentioned it as a corroborating report (shahid).