Sahih Muslim — The Book of Tribulations and Portents of the Last Hour

I heard Allah’s Messenger (ﷺ) as saying: The people would run away from the Dajjal seeking shelter in the mountains. She said: Where would be the Arabs then in that day? He said: They would be small in number.

“The Messenger of Allah sadi: ‘An army will be sent toward this House, and when they are in Al-Baida, they first and the last of them will be swallowed up by the earth, and those in the middle will be saved.’ I said: “What if there are believers among them?” He said: ‘It will be graves for them.'” (Daif)

“The sandals of the Prophet (ﷺ) had two thongs doubled around their straps.”