Moby Dick by Herman Melville Chapter 51 Page 4

And had you watched Ahab’s face that night, you would have thought that in him also two different things were warring. While his one live leg made lively echoes along the deck, every stroke of his dead limb sounded like a coffin-tap. On life and death this old man walked. But though the ship so swiftly sped, and though from every eye, like arrows, the eager glances shot, yet the silvery jet was no more seen that night. Every sailor swore he saw it once, but not a second time.

This midnight-spout had almost grown a forgotten thing, when, some days after, lo!

At the same silent hour, it was again announced: again it was descried by all; but upon making sail to overtake it, once more it disappeared as if it had never been. And so it served us night after night, till no one heeded it