Hadith 945
'Abdullah bin Abbas (may Allah be pleased with them both) narrated this hadith from the Messenger of Allah (peace be upon him): "Women in the state of nifas (postnatal bleeding) and menstruation will perform ghusl (ritual bath), recite the talbiyah, and perform all the rites of Hajj except that they will not perform the tawaf of the Ka'bah until they become pure."
© Imam Tirmidhi says: This hadith is Hasan Gharib through this chain.