Sahih Muslim
The Book of Pilgrimage (Kitab Al-Hajj)
Book Number: 007 / Hadith Number: 3060
'A'isha (Allah be pleased with her) reported: Safiyyah bint Huyayy entered the period of menses after performing Tawaf Ifada. I made a mention of her menses to Allah's Messenger (may peace be upon him), whereupon Allah's. Messenger (may peace be upon him) remarked: Well, then she will detain us. I said: Messenger of Allah. she has performed Tawif Ifada and circumambulated the House, and it was after this that she entered the period of menses. Thereupon Allah's Messenger (may peace be upon him) said: (If it is so), then proceed forth.