The History Of Herodotus Volume 1 of 2
Page: 14517. After this Cambyses planned three several expeditions, one against the Carthaginians, another against the Ammonians, and a third against the "Long-lived" Ethiopians, who dwell in that part of Libya which is by the Southern Sea: and in forming these designs he resolved to send his naval force against the Carthaginians, and a body chosen from his land-army against the Ammonians; and to the Ethiopians to send spies first, both to see whether the table of the Sun existed really, which is said to exist among these Ethiopians, and in addition to this to spy out all else, but pretending to be bearers of gifts for their king.
18. Now the table of the Sun is said to be as follows:—there is a meadow in the suburb of their city full of flesh-meat boiled of all four-footed creatures; and in this, it is said, those of the citizens who are in authority at the time place the flesh by night, managing the matter carefully, and by day any man who wishes comes there and feasts himself; and the natives (it is reported) say that the earth of herself produces these things continually.
19. Of such nature is the so-called table of the Sun said to be. So when Cambyses had resolved to send the spies, forthwith he sent for those men of the Ichthyophagoi who understood the Ethiopian tongue, to come from the city of Elephantine: and while they were going to fetch these men, he gave command to the fleet to sail against Carthage: but the Phenicians said that they would not do so, for they were bound not to do so by solemn vows, and they would not be acting piously if they made expedition against their own sons: and as the Phenicians were not willing, the rest were rendered unequal to the attempt. Thus then the Carthaginians escaped being enslaved by the Persians; for Cambyses did not think it right to apply force to compel the Phenicians, both because they had delivered themselves over to the Persians of their own accord and because the whole naval force was dependent upon the Phenicians. Now the men of Cyprus also had delivered themselves over to the Persians, and were joining in the expedition against Egypt.
20. Then as soon as the Ichthyophagoi came to Cambyses from Elephantine, he sent them to the Ethiopians, enjoining them what they should say and giving them gifts to bear with them, that is to say a purple garment, and a collar of twisted gold with bracelets, and an alabaster box of perfumed ointment, and a jar of palm-wine. Now these Ethiopians to whom Cambyses was sending are said to be the tallest and the most beautiful of all men; and besides other customs which they are reported to have different from other men, there is especially this, it is said, with regard to their regal power,—whomsoever of the men of their nation they judge to be the tallest and to have strength in proportion to his stature, this man they appoint to reign over them.