The Messenger of Allah ﷺ recited a verse of prostration during the Year of the Conquest, and all the people prostrated, including those riding and those on the ground, to the point that a rider would prostrate upon his hand.
حدثنا محمد بن عثمان الدمشقي أبو الجماهر حدثنا عبد العزيز يعني ابن محمد عن مصعب بن ثابت بن عبد الله بن الزبير عن نافع
أن رسول الله ﷺ قرأ عام الفتح سجدة فسجد الناس كلهم منهم الراكب والساجد في الأرض حتى إن الراكب ليسجد على يده
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[Its isnad is daif] Ibn Khuzayma narrated it, no. 556, from the hadith of Muhammad bin Uthman through the same chain, and Hakim graded it sahih, 1/219, and Dhahabi agreed with him. Musab bin Thabit was graded daif by the majority.