The Histories · 7.40

When these had so done, the army proceeded to pass between; and first the baggage-bearers led the way together with their horses, and after these the host composed of all kinds of nations mingled together without distinction: and when more than the half had gone by, an interval was left and these were separated from the king. For before him went first a thousand horsemen, chosen out of all the Persians; and after them a thousand spearmen chosen also from all the Persians, having the points of their spears turned down to the ground; and then ten sacred horses, called "Nesaian," with the fairest possible trappings. Now the horses are called Nesaian for this reason:--there is a wide plain in the land of Media which is called the Nesaian plain, and this plain produces the great horses of which I speak. Behind these ten horses the sacred chariot of Zeus was appointed to go, which was drawn…

Herodotus of Halicarnassus · trans. G. C. Macaulay, 1890
Source edition
Passage preview. Read in context for the complete text, notes and references.