Musannaf Ibn Abi Shaybah

Hazrat Mujahid says that when the House of Allah (the Kaaba) was demolished, a stone was found on which it was written: I am God, the Owner of the city of Mecca. I built it on the day I created the moon and the sun. I have covered it with seven straight properties. I have placed blessings in ghee and curry for its inhabitants, and it will not perish until these two mountains perish and come to an end, and the first to consider its sanctity permissible will be its residents.