and fifty triremes.

[10] The reader will recollect that we are giving in "the Deceleian"
period of the war, 413-404 B.C. The Spartan king was in command of
the fortress of Deceleia, only fourteen miles distant from Athens,
and erected on a spot within sight of the city. See Thuc. vii. 19,
27, 28.

Meanwhile Agis, as he looked out from Deceleia, and saw vessel after
vessel laden with corn running down to Piraeus, declared that it was
useless for his troops to go on week after week excluding the
Athenians from their own land, while no one stopped the source of
their corn supply by sea: the best plan would be to send
Clearchus,[11] the son of Rhamphius, who was proxenos[12] of the
Byzantines, to Chalcedon and Byzantium. The suggestion was approved,
and with fifteen vessels duly manned from Megara, or furnished by
other allies, Clearchus set out. These were troop-ships rather than
swift-sailing men-of-war. Three of them, on reaching the Hellespont,
were destroyed by the Athenian ships employed to keep a sharp look-out
on all merchant craft in those waters. The other twelve escaped to
Sestos, and thence finally reached Byzantium in safety.

[11] Of Clearchus we shall hear more in the sequel, and in the
"Anabasis."

[12] The Proxenus answered pretty nearly to our "Consul," "Agent,"
"Resident"; but he differed in this respect, that he was always a
member of the foreign State. An Athenian represented Sparta at
Athens; a Laconian represented Athens at Sparta, and so forth. See
Liddell and Scott.