DIONYSUS. Where?
HERACLES. … down.
DIONYSUS. But I should break the two hemispheres of my brain. Thanks for your road, but I don't want it.
HERACLES. But which one then?
DIONYSUS. The one you once travelled yourself.
HERACLES. Ah! that's a long journey. First you will reach the edge of the vast, deep mere of Acheron.
DIONYSUS. And how is that to be crossed?
HERACLES. There is an ancient ferryman, Charon by name, who will pass you over in his little boat for a diobolus.
DIONYSUS. Oh! what might the diobolus has everywhere! But however has it got as far as that?
HERACLES. 'Twas Theseus who introduced its vogue.[407] After that you will see snakes and all sorts of fearful monsters …