Mukhtasar Muslim (Abridged) 1947 — State of the earth on the Day

Sahih Sahl bin Sa’d (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings of Allah be upon him) said: On the Day of Resurrection, people will be gathered on a white, reddish-tinged plain like a loaf of bread, on which no mark of anyone will remain (that is, there will be no buildings such as houses or minarets, it will become a smooth, level plain).