From v. 9 it appears that the first day of the first month (Nisan) of the religious year had been selected for the beginning of the journey. This is not surprising, since the dry season was usually used for such a journey, one that a caravan required several months to complete. Similarly, all military campaigns were begun in the spring. The day of departure, according to the Jewish calendar on p. 108, was most probably March 27, 457 B.C. The time occupied on the way was nearly four months. The exiles arrived at Jerusalem on the first day of the fifth month (Ab), or approximately July 23, 457 B.C. That it took Ezra’s group four months to reach Jerusalem seems at first thought a long time, but it should not be forgotten that a caravan like his must have taken a number of prolonged rests, one of which is recorded as occurring at Ahava (ch. 8:15). The log of the march of the army of the younger Cyrus from Ephesus to Cunaxa near Babylon provides an actual record of such a journey. Although Cunaxa was reached in 91 marching days, the entire journey, including resting days, occupied about half a year (Xenophon Anabasis ii. 1. 6). We need not be surprised, therefore, that Ezra’s journey occupied four months. Some delay must almost certainly have been occasioned by the perils of the trek (see ch. 8:31). As to the probable route, see on ch. 2:68.