Book 6
20.18
A man of Egypt said that Pelops received something from Amphion the Theban and buried it where is what they call Taraxippus, adding that it was the buried thing which frightened the mares of Oenomaus, as well as those of every charioteer since. This Egyptian thought that Amphion and the Thracian Orpheus were clever magicians, and that it was through their enchantments that the beasts came to Orpheus, and the stones came to Amphion for the building of the wall. The most probable of the stories in my opinion makes Taraxippus a surname of Horse Poseidon.
20.19
There is another Taraxippus at the Isthmus, namely Glaucus, the son of Sisyphus. They say that he was killed by his horses, when Acastus held his contests in honor of his father. At Nemea of the Argives there was no hero who harmed the horses, but above the turning-point of the chariots rose a rock, red in color, and the flash from it terrified the horses, just as though it had been fire. But the Taraxippus at Olympia is much worse for terrifying the horses. On one turning-post is a bronze statue of Hippodameia carrying a ribbon, and about to crown Pelops with it for his victory.
