"Unhappy man, who at thy birth wast appointed twice to die! others shall die once; but thou, besides that death that remains for thee, common to all men, hast in thy lifetime visited the shades of death. Thee Scylla, thee Charybdis, expect. Thee the deathful Sirens lie in wait for, that taint the minds of whoever listen to them with their sweet singing. Whosoever shall but hear the call of any Siren, he will so despise both wife and children through their sorceries that the stream of his affection never again shall set homewards, nor shall he take joy in wife or children thereafter, or they in him." With these prophetic greetings great Circe met Ulysses on his return. He besought her to instruct him in the nature of the Sirens, and by what method their baneful allurements were to be resisted. "They are sisters three," she replied, "that sit in a mead (by which your ship must needs pass) circled with dead men's bones. These are the bones of men whom they have slain, after with fawning invitements they have enticed them into their fen. Yet such is the celestial harmony of their voice accompanying the persuasive magic of their words, that, knowing this, you shall not be able to withstand their enticements. Therefore, when you are to sail by them, you shall stop the ears of your companions with wax, that they may hear no note of that dangerous music; but for yourself, that you may hear, and yet live, give them strict command to bind you hand and foot to the mast, and in no case to set you free, till you are out of the danger of the temptation, though you should entreat it, and implore it ever so much, but to bind you rather the more for your requesting to be loosed. So shall you escape that snare."