(22) باب لَبَنِ الْفَحْلِ
Narrated Aisha:
that Aflah the brother of Abu Al-Qu'ais, her foster uncle, came, asking permission to enter upon her after the Verse of Al-Hijab (the use of veils by women) was revealed. `Aisha added: I did not allow him to enter, but when Allah's Messenger (ﷺ) came, I told him what I had done, and he ordered me to give him permission.
Reference: Sahih al-Bukhari 5103
In-book reference: Book 67, Hadith 41
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 62, Hadith 40