It is narrated from Ibn Shihab that he was asked about a man who combines in his marriage a woman and her father's maternal aunt or her mother's maternal aunt, and combines a woman and her father's paternal aunt or her mother's paternal aunt. He replied: Qabeesah bin Dhu’ayb narrated that it is reported from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) forbade combining in one marriage a woman and her maternal aunt, and a woman and her paternal aunt. We think that a woman's mother's maternal aunt is in the same position as her own maternal aunt, and if there is such a relationship through breastfeeding, then the same ruling applies.