Musannaf Ibn Abi Shayba 3:1399

Abu Bakr narrated to us, he said: Ibn 'Uyaynah narrated to us, from al-Zuhri, from Abu Akimah, he said: I heard Abu Hurayrah saying: The Messenger of Allah (may Allah bless him and grant him peace) performed a prayer, and it was thought that it was the morning prayer. When he finished it, he said: "Did anyone among you recite?" A man said: "I did." He said: "I say, why am I being disputed with regarding the Qur'an?"