Mas’ala 33648المبسوطHanafivol. 14, p. 84vol. 14, p. 84 فَإِنَّ الزِّيَادَةَ تُلْتَحَقُ بِأَصْلِ الْعَقْدِ، Read the whole chapterCopy with source On the map: Hire and rewardCompare