Chapter 36: The Book of the Kind Treatment of Women
It was narrated that 'Aishah mentioned a similar report and said: "The wives of the Prophet sent Zainab and she asked him permission to enter and she entered." And she said something similar. Ma' mar contradicted the two of them; he reported it from Az-Zuhri, from 'Urwah, from 'Aishah.
Sunan an-Nasa'i 3945