At dawn Circe left and Odysseus prepared his men for departure. He
addressed them warning them that there was danger ahead. He told them
about the Sirens but purposefully left out Scylla and Charybdis. When
they neared the island of the Sirens, the men put in their ear plugs and
lashed Odysseus to the mast. As the song got louder he thrashed more
and more but they just tied his bonds tighter.
That's what his crew did.
