Musnad Ahmad 1153:2011

Yazid ibn Harun narrated to us, he said: Jarir ibn Hazim informed us, he said: Yazid ibn Ruman narrated to us, from Urwah, from Aisha, that the Messenger of Allah (peace and blessings of Allah be upon him) said to her: "O Aisha, were it not that your people are newly removed from the Age of Ignorance (Jahiliyyah), I would have ordered the House (the Kaaba) to be demolished, and I would have included in it what was excluded from it, and I would have leveled it to the ground, and I would have made for it two doors: an eastern door and a western door. For they fell short in its construction, so I would have brought it to the foundation of Ibrahim (peace be upon him)."