The Odyssey by Homer Book 12 Page 5

Here not even a bird may pass, no, not even the timid doves that bring ambrosia to Father Jove, but the sheer rock always carries off one of them, and Father Jove has to send another to make up their number; no ship that ever yet came to these rocks has got away again, but the waves and whirlwinds of fire are freighted with wreckage and with the bodies of dead men. The only vessel that ever sailed and got through, was the famous Argo on her way from the house of Aetes, and she too would have gone against these great rocks, only that Juno piloted her past them for the love she bore to Jason.

“‘Of these two rocks the one reaches heaven and its peak is lost in a dark cloud. This never leaves it, so that the top is never clear not even in summer and early autumn. No man though he had twenty hands and twenty feet