It is narrated from Sayyida Hafsa (may Allah be pleased with her) that the Messenger of Allah (peace and blessings be upon him) said: An army will set out with the intention of attacking the House of Allah (the Ka'bah). When they reach the place of Bayda, those in the middle of them will be swallowed up by the earth, and the first and last of them will begin to call out to each other, but none will be saved except for one wanderer, who will inform others about those who were swallowed up. One narrator said: By Allah! I have not lied against Sayyida Hafsa (may Allah be pleased with her), and she did not lie against the Messenger of Allah (peace and blessings be upon him).