Sayyidah Aishah and Sayyidah Umm Salamah (may Allah be pleased with them both) both said: Sayyidah Safiyyah bint Huyayy (may Allah be pleased with her) began her menses before the Day of Sacrifice, so the Messenger of Allah (peace and blessings be upon him) came in to her while she was weeping. He (peace and blessings be upon him) said: "Is she going to hold us back? Did you perform the Tawaf al-Ifadah on the Day of Sacrifice?" She said: Yes. He (peace and blessings be upon him) said: "Then set off."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19871