When the Athenians heard that, they attempted to help the Lacedaemonians and defend them with all their might. But when their march had already begun, they were set upon by the Greeks posted opposite them, who had joined themselves to the king. For this reason, being now under attack by the foe which was closest, they could at the time send no aid. [2] The Lacedaemonians and Tegeans accordingly stood alone, men-at-arms and light-armed together; there were of the Lacedaemonians fifty thousand and of the Tegeans, who had never been parted from the Lacedaemonians, three thousand. These offered sacrifice so that they would fare better in battle with Mardonius and the army which was with him. [3] They could get no favorable omen from their sacrifices, and in the meanwhile many of them were killed and by far more wounded (for the Persians set up their shields for a fence, and shot showers of arrows). Since the Spartans were being hard-pressed and their sacrifices were of no avail, Pausanias lifted up his eyes to the temple of Hera at Plataea and called on the goddess, praying that they might not be disappointed in their hope.