Histories

When no favorable omens for battle could be won either by the Persians themselves or by the Greeks who were with them (for they too had a diviner of their own, Hippomachus of +Levkas [20.65,38.716] (island), Levkas, Ionian Islands, Greece, Europe Leucas), and the Greeks kept flocking in and their army grew, Timagenides son of Herpys, a Theban, advised Mardonius to guard the outlet of the pass over Cithaeron, telling him that the Greeks were coming in daily and that he would thereby cut off many of them.