It is narrated from Hazrat Aisha (may Allah be pleased with her) that the brother of Abu Qais, "Aflah," who was her foster uncle, sought permission to enter the house of Hazrat Aisha (may Allah be pleased with her) after the revelation of the verse of hijab. Hazrat Aisha (may Allah be pleased with her) considered him a non-mahram and refused to grant permission. When the Prophet (peace and blessings of Allah be upon him) came, she mentioned this to him. The Prophet (peace and blessings of Allah be upon him) said, "Allow him to enter."