Mas’ala 3668مختصر المزنيShafi'ivol. 1, p. 307vol. 1, p. 307 وَإِنْ قَالَ: لَا نِيَّةَ لِي فَلَيْسَ بِظِهَارٍ، Read the whole chapterCopy with source On the map: Oaths of abstinence, zihar, li‘anCompare