Mukhtasar Muslim

Abu Huraira (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: "The Ka'bah will be destroyed by a man from Abyssinia who has small shins." (It means the disbelievers of Abyssinia, who are Christians, or the idolaters of central Abyssinia, will gain dominance in the end times, and when the Muslims have departed from the world, this accursed Abyssinian will commit this act.)