Sahih Muslim Book 7, Hadith Number 3059.

Chapter : It is obligatory to perform farewell circumambulation, while a menstruating woman i., exempted from it.

Tawus reported: I was in the company of Ibn Abbas (Allah be pleased with them) when Zaid b. Thabit said: Do you give religious verdict that the woman who is in menses is allowed to go without performing the last circumambulation of the House? Ibn ‘Abbas (Allah be pleased with them) said to him: Ask such and such woman of the Ansar, if you do not (believe my religious verdict) whether Allah’s Messenger (may peace be upon him) had commanded her this. Zaid b Thabit (went to that lady and after getting this verdict attested by her) came back to Ibn Abbas (Allah be pleased with them) smilingly and said: I did not find you but telling the truth.