Mas’ala 12878الأمShafi'ivol. 4, p. 26vol. 4, p. 26 فَإِنْ قَالَ أُشَبِّهُهَا بِالْبَيْعِ فَلْيَحْكُمْ لَهَا بِحُكْمِهِ، Read the whole chapterCopy with source On the map: PartnershipCompare