Job 41:1
Canst thou draw out leviathan with a hook? or his tongue with a cord which thou lettest down?
Job 3:8
Let them curse it that curse the day, who are ready to raise up their mourning.
Psalm 104:26
There go the ships: there is that leviathan, which thou hast made to play therein.
Isaiah 27:1
In that day the LORD with his keen and great and strong sword will punish leviathan the piercing serpent, even leviathan that crooked serpent; and he will slay the dragon that is in the sea.
Psalm 74:14
Thou didst break the head of leviathan in pieces, and didst give him to be food to the people inhabiting the wilderness.