کتاب الفتن · نُعیم بن حماد

Twelve Persian kings are attending the great epic, the youngest of whom is a king and the least of whom are soldiers is the ruler of the Romans. Allah Almighty has two treasures in Yemen, one of which he brought on the day of Yarmouk. The Azd at that time were a third of the people, and the other will be brought on the day of the great epic, seventy thousand, with their swords drawn.