Lady Aisha (may Allah be pleased with her) reported that her (foster) uncle, the brother of Abu Quais (Aflah), came to her after the command of hijab, seeking permission to enter. Lady Aisha (may Allah be pleased with her) refused to grant permission and said that she would seek permission from the Messenger of Allah (peace and blessings be upon him). Then, when the Messenger of Allah (peace and blessings be upon him) arrived, Lady Aisha (may Allah be pleased with her) mentioned this to him and said: "The brother of my foster uncle Abu Quais came (and sought permission to enter), so I sent him back until I could ask you?" The Prophet (peace and blessings be upon him) said: "Is he not your foster uncle?" She replied: "The woman breastfed me, not the man (so how is the prohibition established for the man, i.e., Abu Quais or his brother)?" The Prophet (peace and blessings be upon him) said: "He (Aflah) is your uncle; he may enter upon you." Urwah said: And Lady Aisha (may Allah be pleased with her) used to say: "Whatever is made unlawful by birth is also made unlawful by breastfeeding."