On the straight road from Thebes
is a place surrounded by unhewn stones, called by the Thebans the Snake's Head. This snake, whatever it was, popped its head, they say, out of its hole here, and Teiresias, chancing to meet it, cut off the head with his sword. This then is how the place got its name. Above Glisas
is a mountain called Supreme, and on it a temple and image of Supreme Zeus. The river, a torrent, they call the Thermodon. Returning to Teumessus and the road to Chalcis
, you come to the tomb of Chalcodon, who was killed by Amphitryon in a fight between the Thebans and the Euboeans.