Musannaf Ibn Abi Shaybah 4242 — What a man does when he recites

Ibrahim al-Taymi said: "I used to recite (the Qur'an) to my father on the road, and he would recite to me. When he came to a verse of prostration, he would prostrate. I said to him: 'Do you prostrate on the road?' He said: 'Yes.'"