For it had not been very long prior to the Pequod’s sailing from Nantucket, that he had been found one night lying prone upon the ground, and insensible; by some unknown, and seemingly inexplicable, unimaginable casualty, his ivory limb having been so violently displaced, that it had stake-wise smitten, and all but pierced his groin; nor was it without extreme difficulty that the agonizing wound was entirely cured.