Musannaf Ibn Abi Shayba 19:8

Abu Bakr narrated to us, he said: Ibn 'Uyaynah narrated to us, from al-Zuhri, from 'Urwah, from 'Aishah, that the Prophet (may Allah bless him and grant him peace) was spoken to regarding a matter, so he said: "If it were Fatimah, the daughter of Muhammad, I would have carried out the prescribed punishment (hadd) upon her."