Musannaf Ibn Abi Shayba 13:2049

Abu Bakr narrated to us, he said: Shababa narrated to us, he said: Shu'bah narrated to us, from 'Awn ibn Abi Juhayfah, from his father, who said: The Prophet, peace and blessings of Allah be upon him, cursed the consumer of usury and the one who provides it.