Yahya related to me from Malik that he had heard that Said ibnal-Musayyab said, "It is said that no-one except a hypocrite leavesthe mosque after the call to prayer, except for someone who intends toreturn." (TR)
USC-MSA web (English) reference: Book 9, Hadith 59 (TR)
Arabic reference (TR): Book 9, Hadith 390 (TR)