Mas’ala 336بداية المجتهدComparativevol. 1, p. 50vol. 1, p. 50 وَالثَّانِي: فِي مَعْرِفَةِ نَوَاقِضِ هَذِهِ الطَّهَارَةِ. Read the whole chapterCopy with source On the map: PurityCompare