Volume 9, Book 88, Number 249:
Narrated Zainab bint Jahsh:
That one day Allah’s Apostle entered upon her in a state of fear and said, “None has the right to be
worshipped but Allah! Woe to the Arabs from the Great evil that has approached (them). Today a
hole has been opened in the dam of Gog and Magog like this.” The Prophet made a circle with his in –
dex finger and thumb. Zainab bint Jahsh added: I said, “O Alllah’s Apostle! Shall we be destroyed
though there will be righteous people among us?” The Prophet said, “Yes, if the (number) of evil
(persons) increased.”