Very gorgeous descriptions are given of the pomp and magnificence of the army of Darius, as he commenced his march from the Euphrates to the Mediterranean. The Persians worship the sun and fire. Over the king's tent there was an image of the sun in crystal, and supported in such a manner as to be in the view of the whole army. They had also silver altars, on which they kept constantly burning what they called the sacred fire. These altars were borne by persons appointed for the purpose, who were clothed in magnificent costumes. Then came a long procession of priests and magi, who were dressed also in very splendid robes. They performed the services of public worship. Following them came a chariot consecrated to the sun. It was drawn by white horses, and was followed by a single white horse of large size and noble form, which was a sacred animal, being called the horse of the sun. The equerries, that is, the attendants who had charge of this horse, were also all dressed in white, and each carried a golden rod in his hand.