Yahya related to me from Malik from Hisham ibn Urwa that hisfather used to recite behind the imam when the imam did not recitealoud. (RU)
App reference (RU): Book 3, Hadith 42 (RU)
USC-MSA web (English) reference: Book 3, Hadith 42 (RU)
Arabic reference (RU): Book 3, Hadith 189 (RU)