Psalm 104:24-26
How many are Your works, O LORD! In wisdom You have made them all; the earth is full of Your creatures. / Here is the sea, vast and wide, teeming with creatures beyond number, living things both great and small. / There the ships pass, and Leviathan, which You formed to frolic there.

Isaiah 27:1
In that day the LORD will take His sharp, great, and mighty sword, and bring judgment on Leviathan the fleeing serpent—Leviathan the coiling serpent—and He will slay the dragon of the sea.

Ezekiel 29:3-5
Speak to him and tell him that this is what the Lord GOD says: Behold, I am against you, O Pharaoh king of Egypt, O great monster who lies among his rivers, who says, ‘The Nile is mine; I made it myself.’ / But I will put hooks in your jaws and cause the fish of your streams to cling to your scales. I will haul you up out of your rivers, and all the fish of your streams will cling to your scales. / I will leave you in the desert, you and all the fish of your streams. You will fall on the open field and will not be taken away or gathered for burial. I have given you as food to the beasts of the earth and the birds of the air.

Psalm 74:13-14
You divided the sea by Your strength; You smashed the heads of the dragons of the sea; / You crushed the heads of Leviathan; You fed him to the creatures of the desert.

Isaiah 51:9-10
Awake, awake, put on strength, O arm of the LORD. Wake up as in days past, as in generations of old. Was it not You who cut Rahab to pieces, who pierced through the dragon? / Was it not You who dried up the sea, the waters of the great deep, who made a road in the depths of the sea for the redeemed to cross over?

Genesis 1:21
So God created the great sea creatures and every living thing that moves, with which the waters teemed according to their kinds, and every winged bird after its kind. And God saw that it was good.

Psalm 89:10
You crushed Rahab like a carcass; You scattered Your enemies with Your mighty arm.

Psalm 148:7
Praise the LORD from the earth, all great sea creatures and ocean depths,

Isaiah 43:16-17
Thus says the LORD, who makes a way in the sea and a path through the surging waters, / who brings out the chariots and horses, the armies and warriors together, to lie down, never to rise again; to be extinguished, snuffed out like a wick:

Amos 9:3
Though they hide themselves atop Carmel, there I will track them and seize them; and though they hide from Me at the bottom of the sea, there I will command the serpent to bite them.

Revelation 12:3-9
Then another sign appeared in heaven: a huge red dragon with seven heads, ten horns, and seven royal crowns on his heads. / His tail swept a third of the stars from the sky, hurling them to the earth. And the dragon stood before the woman who was about to give birth, ready to devour her child as soon as she gave birth. / And she gave birth to a son, a male child, who will rule all the nations with an iron scepter. And her child was caught up to God and to His throne. ...

Revelation 13:1-4
Then I saw a beast with ten horns and seven heads rising out of the sea. There were ten royal crowns on its horns and blasphemous names on its heads. / The beast I saw was like a leopard, with the feet of a bear and the mouth of a lion. And the dragon gave the beast his power and his throne and great authority. / One of the heads of the beast appeared to have been mortally wounded. But the mortal wound was healed, and the whole world marveled and followed the beast. ...

Revelation 17:8
The beast that you saw—it was, and now is no more, but is about to come up out of the Abyss and go to its destruction. And those who dwell on the earth whose names were not written in the Book of Life from the foundation of the world will marvel when they see the beast that was, and is not, and yet will be.

Revelation 20:1-3
Then I saw an angel coming down from heaven with the key to the Abyss, holding in his hand a great chain. / He seized the dragon, that ancient serpent who is the devil and Satan, and bound him for a thousand years. / And he threw him into the Abyss, shut it, and sealed it over him, so that he could not deceive the nations until the thousand years were complete. After that, he must be released for a brief period of time.

Matthew 12:40
For as Jonah was three days and three nights in the belly of the great fish, so the Son of Man will be three days and three nights in the heart of the earth.