Luku ”Reliance of the Traveller and Tools of the Worshipper” teoksessa Al-Misri, Ahmad ibn an-Naqib: Reliance of the Traveller, s. 109 (f1.3). ((Umdat al-Salik, noin 1368.) Revised Edition. The Classic Manual of Islamic Sacred Law ”Umdat al-Salik” by Ahmad ibn Naqib al-Misri (d. 769/1368) In Arabic with Facing English Text, Commentary and Appendices Edited and Translated by Nuh Ha Mim Keller) Beltsville, Maryland: Amana Publications, 2017. ISBN 0-915957-72-8Teoksen verkkoversio. (englanniksi)(arabiaksi) ”Someone raised among muslims who denies the obligatoriness of the prayer, zakat, fasting Ramadan, the pilgrimage, or the unlawfulness of wine and adultery, or denies something else upon which there is scholarly consensus (ijma) – – there by becomes an unbeliever (kafir) and is executed for his unbelief.”
