It is narrated from Sayyiduna Hudhaifah bin Asid that once we were discussing the Day of Judgment when the Prophet (peace and blessings be upon him) came and asked, "What are you discussing?" We replied, "We are mentioning the Day of Judgment." The Prophet (peace and blessings be upon him) said, "The Day of Judgment will not be established until you see ten signs: smoke, Dajjal, the beast of the earth, the rising of the sun from the west, the descent of Sayyiduna Isa, the emergence of Gog and Magog, and three incidents of the earth sinking—one in the east, one in the west, and one in the Arabian Peninsula. And the last will be a fire which..." The narrator says that here a word is missing, "...will emerge from and will gather the people together in Sham."