And Qutaybah ibn Sa'id narrated to us, from Layth — and Ibn Rumh narrated to us, saying: al-Layth informed us, from Ibn Shihab, from al-A'raj, from Abdullah ibn Buhaynah al-Asadi, the ally of the Banu Abd al-Muttalib, that the Messenger of Allah (peace and blessings be upon him) stood up during the noon prayer while he should have remained seated. When he completed his prayer, he performed two prostrations, saying the takbir with each prostration while seated, before giving the salutation. The people prostrated with him in place of the sitting he had forgotten.