[523] Curtius (vii. 32) says that Spitamenes laid an ambush for the Macedonians, and slew 300 cavalry and 2,000 infantry.
[524] About 170 miles.
[525] Curtius (vii. 40) says that Alexander founded six cities in Bactria and Sogdiana. Justin (xii. 5) says there were twelve.
[526] This is a mistake; for it ends in a lake Dengiz near Karakoul.
[527] The Areius is now called Heri-rud. The Etymander is the modern Hilmend. Nothing is known of the Epardus.
[528] The Peneius is now called Salambria. It forces its way through the vale of Tempe, between mounts Olympus and Ossa, into the sea. Cf. Ovid (Met., i. 568-576).
[529] On the analogy of πρὶν the later prose-writers use ἔστε with the infinitive. Cf. Arrian, ii. 1, 3; v. 16, 1.
[530] See Bk. iii. ch. 29 supra.
[531] See Bk. iii. ch. 19 supra.
[532] See Bk. iii. ch. 16 supra.