kings, as 500 from Macedonia, and 500 from Asia, those that were sent by Antigonus were led by Aristodemus the Macedonian, and those that were sent by Antiochus were led by Telesarchus, as also some Syrians from Asia situated by the river Orontes. When these Greeks, thus banded together at Thermopylæ, heard that the army of the Galati was already in the neighbourhood of Magnesia and Phthiotis, they determined to send about 1,000 picked light-armed soldiers and a troop of horse to the river Sperchius, to prevent the barbarians’ crossing the river without a struggle. And they went and destroyed the bridges, and encamped by the river. Now Brennus was by no means devoid of intelligence, and for a barbarian no mean strategist. Accordingly on the following night without any delay he sent 10,000 of his troops, who could swim and were remarkably tall,--and all the Celts are remarkably tall men--down the river to cross it not at the ordinary fords, but at a part of the river where it was less rapid, and marshy, and diffused itself more over the plain, so that the Greeks should not be able to notice their crossing over. They crossed over accordingly, swimming over the marshy part of the river, and using the shields of their country as a sort of raft, while the tallest of them could ford the river. When the Greeks at the Sperchius noticed that part of the barbarians had crossed over, they returned at once to the main army. [110] The technical term for submission to an enemy. See Herodotus, v. 17, 18; vii. 133. [111] This 90 seeming a very small force, _Schubart_ conjectures 790, _Brandstäter_ 1090. CHAPTER XXI. Brennus next ordered those who dwelt near the Maliac Bay to throw bridges over the Sperchius: which they did quickly, standing greatly in dread of him, and being very desirous that the barbarians should depart and not injure them by a long stay in their part of the country. Then Brennus passed his army across these bridges, and marched for Heraclea. And though they did not capture it, the Galati ravaged the country, and slew the men that were left in the fields. The year before the Ætolians had compelled the people of Heraclea to join the Ætolian League, and now they protected Heraclea just as if it was their own. That is why Brennus did not capture it, but he paid no great attention to it, his only anxiety being to dislodge the enemy from the passes, and get into Greece by Thermopylæ.