Mas’ala 5562الأمShafi'ivol. 2, p. 118vol. 2, p. 118 وَإِذَا لَمْ يُمْكِنْهُ فَلَا شَيْءَ عَلَيْهِ Read the whole chapterCopy with source On the map: Retreat in the mosqueCompare