Mas’ala 8631بداية المجتهدComparativevol. 4, p. 97vol. 4, p. 97 وَسَبَبُ الْخِلَافِ مَا يُوجَدُ فِيهَا مِنْ شَبَهِ الْعُقُودِ اللَّازِمَةِ وَغَيْرِ اللَّازِمَةِ. Read the whole chapterCopy with source On the map: Loan of useCompare