In Herman Melville's novel Moby-Dick, Father Mapple gives a sermon on the story of Jonah. Father Mapple identifies the Tarshish to which Jonah flees with the port of Cádiz in Spain, "as far by water, from Joppa, as Jonah could possibly have sailed in those ancient days, when the Atlantic was an almost unknown sea" (Chapter 9, "The Sermon").[dubious ]