Rogerson, Barnaby (2003). The Prophet Muhammad: A Biography(en inglés). Paulist Press. p. 190. ISBN9781587680298. «Muhammad raised his hand to protect an icon of the Virgin and Child and a painting of Abraham, but otherwise his companions cleared the interior of its clutter of votive treasures, cult implements, statuettes and hanging charms.»
Saifur Rahman al-Mubarakpuri, translated by Issam Diab (1979). «Muhammad's Birth and Forty Years prior to Prophethood». Ar-Raheeq Al-Makhtum (The Sealed Nectar): Memoirs of the Noble Prophet. Consultado el 4 de mayo de 2007.
