Musannaf Ibn Abi Shayba 3:6157

Narrated to us Abdullah, he said: Informed us Shayban, from Ash'ath ibn Abi al-Sha'tha', from al-Aswad ibn Yazid, from Aisha: She asked the Messenger of Allah, peace and blessings of Allah be upon him, about the Hijr. He said: "It is from the House."