What did the Prophet Muhammad (saw) say upon seeing the hole in the wall of Gog and Magog?
 Narrated Zainab bint Jahsh:                     That the Prophet came to her in a state of fear saying, "None has the right to be worshiped but Allah! Woe to the Arabs because of evil that has come near. Today a hole has been made in the wall of Gog and Magog as large as this." pointing with two of his fingers making a circle. Zainab said, "I said, 'O Allah's Apostle! Shall we be destroyed though amongst us there are pious people? ' He said, 'Yes, if evil increases."