1496 - Abu Abd Allah narrated to us, he said: Muhammad ibn Ja'far narrated to us, he said: Shu'bah narrated to us, from Salamah ibn Kuhayl, from Abu al-Duha, from Masruq, from 'Abd Allah, who said: "Riba (usury) has seventy-three doors, and shirk (polytheism) is the same as that."