Mas’ala 9732الفروعHanbalivol. 7, p. 81vol. 7, p. 81 قَالَ فِي الْإِيضَاحِ: مَنْ نَذَرَ طَاعَةً فَمَاتَ فُعِلَتْ, Read the whole chapterCopy with source On the map: FastingCompare