Mas’ala 15147الأمShafi'ivol. 4, p. 144vol. 4, p. 144 فَإِنْ كَانَ خَلْطُهَا يُنْقِصُهَا ضَمِنَ النُّقْصَانَ، Read the whole chapterCopy with source On the map: ManumissionCompare