Xenophon,
Anabasis — Book 1, Chapter 4
“ As they forded, never a man was wetted above the chest: nor ever until this moment, said the men of Thapascus, had the river been so crossed on foot, boats had always been required; but these, at the present time, Abrocomas, in his desire to hinder Cyrus from crossing, had been at pains to burn. Thus the passage was looked upon as a thing miraculous; the river had manifestly retired before the face of Cyrus, like a courtier bowing to his future king. From this place he continued his march through Syria nine stages--fifty parasangs--and they reached the river Araxes. ”
