Sayyiduna Ali (may Allah be pleased with him) and Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) say: The 'asabah of the son of a woman who underwent li'an (mutual imprecation) will be the 'asabah of his mother.
Al-Tabarani recorded it, and its chain contains a narrator who is not named.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الفرائض / 7172