On Herodotus 7.183: Three Sound Ships For Salamis

Abstract

Of the ten ships of the barbarians three the reef that is between Sciathus and Magnesia and is called the Ant. When the barbarians had brought to the reef and set up there a pillar of stone, they themselves set out from Therma, as the way ahead had now been made clear for them, and sailed on with all their ships, having let eleven days pass since the king's departure from Therma. The reef, which was right in their course, had been pointed out to them by Pammon, a Scyrian.