Minos refused to let Polyidus leave Crete until he taught Glaucus the art of divination. Polyidus did so, but then, at the last moment before leaving, he asked Glaucus to spit in his mouth. Glaucus did so and forgot everything he had been taught.
Minos refused to let Polyidus leave Crete until he taught Glaucus the art of divination Polyidus did so but then at the last moment before leaving he asked Glaucus to spit in his mouth Glaucus did so and forgot everything he had been taught