Mas’ala 5530الأمShafi'ivol. 2, p. 115vol. 2, p. 115 وَإِنْ أَكَلَ الْمُعْتَكِفُ فِي بَيْتِهِ فَلَا شَيْءَ عَلَيْهِ Read the whole chapterCopy with source On the map: Retreat in the mosqueCompare