Job 41:1

Some take it to be the crocodile, which is both a sea and river fish; the Septuagint, Vulgate Latin, Ethiopic, and Arabic versions, and so Apollinarius, call it the dragon; it is more generally thought to be the whale; Aben Ezra says it is the name of every great fish; it is a sportive creature, tumbles about in the great sea, and plays with the waters of it, which it tosses up in great quantities; and with the fishes of the sea, which it devours at pleasure; and laughs at the shaking of the spear; and to which mariners throw out their empty casks to play with, when near them, and they in danger by it; see