Sayyiduna Ali (may Allah be pleased with him) said: "If a man marries his foster-sister and gives her the dowry but does not consummate the marriage, then the woman should return the wealth and the two should be separated."
Hadith Referenceسنن سعید بن منصور / كتاب النكاح / 2020
Hadith Gradingمحدثین:مرسل
Hadith Takhrij«مرسل، «انفرد به المصنف من هذا الطريق»»