Narrated `Aisha: Safiya got her menses on the night of Nafr (departure from Hajj), and she said, "I see that I will detain you." The Prophet said, "Aqra Halqa! Did she perform the Tawaf on the Day of Nahr (slaughtering)?" Somebody replied in the affirmative. He said, "Then depart."

Narrated Al-Qasim: `Aisha said, "We set out with the sole intention of performing Hajj and when we reached Sarif, (a place six miles from Mecca) I got my menses. Allah's Apostle came to me while I was weeping. He said 'What is the matter with you? Have you got your menses?' I replied, 'Yes.' He said, 'This is a thing which Allah has ordained for the daughters of Adam. So do what all the pilgrims do with the exception of the Tawaf (Circumambulation) round the Ka`ba." `Aisha added, "Allah's Apostle sacrificed cows on behalf of his wives."