131. He then was staying in the region of Pieria many days, for the road over the mountains of Macedonia was being cut meanwhile by a third part of his army, that all the host might pass over by this way into the land of the Perraibians: and now the heralds returned who had been sent to Hellas to demand the gift of earth, some empty-handed and others bearing earth and water. 132. And among those who gave that which was demanded were the following, namely the Thessalians, Dolopians, Enianians, 1082 Perraibians, Locrians, Megnesians, Malians, Achaians of Phthiotis, and Thebans, with the rest of the Boeotians also excepting the Thespians and Plataians. Against these the Hellenes who took up war with the Barbarian made an oath; and the oath was this⁠—that whosoever being Hellenes had given themselves over to the Persian, not being compelled, these, if their own affairs should come to a good conclusion, they would dedicate as an offering 1083 to the god at Delphi.