Moby Dick by Herman Melville Chapter 133 Page 17

*This motion is peculiar to the sperm whale. It receives its designation (pitchpoling) from its being likened to that preliminary up-and-down poise of the whale-lance, in the exercise called pitchpoling, previously described. By this motion the whale must best and most comprehensively view whatever objects may be encircling him.

But soon resuming his horizontal attitude, Moby Dick swam swiftly round and round the wrecked crew; sideways churning the water in his vengeful wake, as if lashing himself up to still another and more deadly assault. The sight of the splintered boat seemed to madden him, as the blood of grapes and mulberries cast before Antiochus’s elephants in the book of Maccabees.

Meanwhile Ahab half smothered in the foam of the whale’s insolent tail, and too much of a cripple to swim, —