Yahya related to me from Malik from Abdullah ibn Abi Bakr ibn Hazm from his father from Amra bint Abd ar-Rahman that A'isha umm al-muminin said to the Messenger of Allah, , "Messenger of Allah, Safiyya bint Huyy has begun her period," and the Messenger of Allah, , said, "Perhaps she will delay us. Has she done tawaf of the House with you?" They said, "Of course." He said, "So you are free to leave."