Rebellion of the Sogdianians. A few days after this, envoys reached Alexander from the people called Abian Scythians, whom Homer commended in his poem, calling them the justest of men.510 This nation dwells in Asia and is independent, chiefly by reason of its poverty and love of justice. Envoys also came from the Scythians of Europe, who are the largest nation dwelling in that continent.511 Alexander sent some of the Companions with them, under the pretext indeed that they were to conclude a friendly alliance by the embassy; but the real object of the mission was rather to spy into the natural features of the Scythian land, the number of the inhabitants and their customs, as well as the armaments which they possessed for making military expeditions.512 He formed a plan of founding a city near the river Tanais, which was to be named after himself; for the site seemed to him suitable and likely to cause the city to grow to large dimensions. He also thought it would be built in a place which would serve as a favourable basis of operations for an invasion of Scythia, if suc............