The history of Cyrus and of the retreat of the Greeks is told by Xenophon in his Anabasis (where he tries to veil the actual participation of the Spartans).
The most important of Arrian's original works is his Anabasis of Alexander, in seven books, containing the history of Alexander the Great from his accession to his death.
See Arrian, Anabasis, vi.
See Arrian, Anabasis; Plutarch, Alexander; Diod.
In Xenophon's Anabasis it is mentioned as in the kingdom of the Thracian prince Seuthes.