Abu Dawud said: Musaddad in his tradition said that Ma’mar said: The people ceased to recite (the Qur’an) at the prayer in which the Messenger of Allah (ﷺ) recited aloud. Ibn al-Sarh said in his version that Ma’mar reported from al-Zuhri on the authority of Abu Hurairah. Then the people ceased (to recite behind the imam). Another version says: Sufyan said: Al-Zuhri spoke a word that I could not hear. Then Ma’mar said: He said: Then people ceased (to recite the Qur’an)
Abu Dawud said: This tradition has been narrated by ‘Abd al-Raman b. Ishaq on the authority of al-Zuhri. This version ends at the words: “What is the matter with me that I am contended with in (the recitation of) the Qur’an. Al-Awza’i also narrated it on the authority of al-Zuhri. This version has: Al-Zuhri said: The Muslims took lesson from that and thenceforth they did not recite (the Qur’an) at the prayer in which he (the Prophet) recited aloud.
Abu Dawud said: I heard Muhammad b. Yaya b. Faris say: The words “the people ceased to recite (the Qur’an)” is a statement of al-zuhri.