It is narrated from Sayyida Hafsa bint Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "An army will come from the east, intending to attack a man in Makkah. When they reach the place of Bayda, they will be swallowed up by the earth. Those who had gone ahead will turn back to see what happened to those behind, and they too will be caught in the same calamity. I (Hafsa) said: O Messenger of Allah! What will happen to those among them who were brought by force? He (peace and blessings be upon him) said: They will all be swallowed up, then Allah, the Exalted, will resurrect each one according to his intention."