Musnad Abu Ya'la al-Mawsili 110:211

Ubayd Allah ibn Umar al-Qawariri narrated to us, Yahya ibn Sa'id narrated to us, Ubayd Allah ibn al-Akhnas narrated to us, he said: Ibn Abi Mulaykah narrated to me, from Ibn Abbas, he said: The Messenger of Allah (ﷺ) said: "It is as if I am looking at him, black, splay-footed, dismantling it stone by stone," meaning the Kaaba.