I am bound to tell what I am told, but not in every case to believe it. - Herodotus

Before battle was joined they say that someone from Trachis warned him how many Persians there were by saying that when they fired their bows, they hid the sun with the mass of arrows. Dianeces, so the story goes, was so dismissive of the Persian numbers that he calmly replied, "All to the good, my friend from Trachis. If the Persians hide the sun, the battle will be in shade rather than sunlight."

It was a kind of Cadmean victory.

When this response reached Croesus, it afforded him far more pleasure than anything else the oracle had told him, because he was sure that a mule would never replace a man as the Persian king, and that in consequence he and his descendants would rule for ever. He next turned his mind to investigating which was the most powerful Greek state, so that he could gain them as his allies. As a result of his enquiries, he discovered that Lacedaemon and Athens were the outstanding states, and that Lacedaemon was populated by Dorians while Athens was populated by Ionians. For these two peoples—the one Pelasgian, the other Hellenic—had been pre-eminent in the old days. The Pelasgians never migrated anywhere, but the Hellenes were a very well-travelled race. When Deucalion was their king, they were living in Phthia, but in the time of Dorus the son of Hellen they were in the territory around Mounts Ossa and Olympus, known as Histiaeotis. Then they were evicted from Histiaeotis by the Cadmeans and settled on Mount Pindus, where they were called Macedonians. Next they moved to Dryopis, and from Dryopis they finally reached the Peloponnese and became known as the Dorians.