" The words they sang to Odysseus, as he stood erect and bound, are also reported:{139} “Come hither, Odysseus famed in song, great glory of the Greeks! Bring your ship to, so that you may hear our voice. Never has any man voyaged past this place in his black ship without listening to our song. It flows like honey from our mouths. He who has heard it finds delight and gains wisdom. For we know all that the Greeks and Trojans suffered, by the will of the gods, for Troy. And we know all that happens on the earth, everywhere and at all times!” At these words Odysseus, according to his own story, wanted to be set free of his bonds; but his shipmates bound him all the more firmly. It is not to be wondered at that Odysseus felt thus: the Sirens made themselves out to be oracular goddesses, which perhaps, at the place where they had their shrine, they really were. "
― Karl Kerényi , The Gods of the Greeks