Musannaf Ibn Abi Shayba 22:114

Abu Mu'awiyah narrated to us, from Layth, from Ibn Sabit, who said: "Indeed, the houses in which the Quran is recited shine for the inhabitants of the heaven just as the heaven shines for the inhabitants of the earth." He said: "And indeed, the house in which the Quran is not recited becomes constricted for its inhabitants, and the devils attend it, and the angels flee from it. And indeed, the emptiest of houses is a house empty of the Book of Allah."