"I wonder what the old man wants with this lump of foul lard," said Stubb, not without some disgust at the thought of having to do with so ignoble a leviathan.
"Wants with it?" said Flask, coiling some spare line in the boat's bow, "did you never hear that the ship which but once has a Sperm Whale's head hoisted on her starboard side, and at the same time a Right Whale's on the larboard; did you never hear, Stubb, that that ship can never afterwards capsize?"
"I don't know, but I heard that gamboge ghost of a Fedallah saying so, and he seems to know all about ships' charms. But I sometimes think he'll charm the ship to no good at last. I don't half like that chap, Stubb. Did you ever notice how that tusk of his is a sort of carved into a snake's head, Stubb?"
Herman Melville – Moby-Dick (Chap. 73: Stubb and Flask Kill a Right Whale; and Then Have a Talk Over Him)