Note 298 — Chapter LXXVII · FROM THE SUBJUGATION OF OLYNTHUS BY THE LACEDÆMONIANS DOWN TO THE CONGRESS AT SPARTA, AND PARTIAL PEACE, IN 371 B.C.
Reading edition
Xen. Hellen. vi, 2, 1, 2.
Kallias seems to have been one of the Athenian envoys (Xen. Hellen. vi, 3, 4).