Kitab al-Fitan · Nu'aym ibn Hammad

At the hands of that Yamani Caliph, through whom Constantinople and Rome were conquered, the Dajjal will emerge, and in his time Jesus, son of Mary (peace be upon him), will descend. The Battle of India will take place at his hands, and he is from Banu Hashim.

Constantinople will be conquered, then the news will come to them of the emergence of the Dajjal, and it will be false. Then they will stay for three-seven weeks, and the sky will retain a third of its diameter in that year, and in the second year two-thirds of it, and in the third year it will retain its entire diameter. Not a fingernail nor a fang will remain but perish, and hunger will occur and they will die, until out of every seventy there will not remain ten, and people will flee to the mountains of Al-Jawf to Antioch, and among the signs of the emergence of the Antioch is an eastern wind that is neither hot nor cold, destroying. The idol of Alexandria, and the olives of the Maghreb and the Levant are cut from their roots, and the Euphrates, springs, and rivers are dried up, and the times of the days and months and the times of the new moons are fixed for them.