Revelation 16:3
Next, the second angel poured out his bowl on the sea and it turned into blood, like that of a corpse, and every living creature that was in the sea died.
Exodus 7:17-21
Thus says the Lord: "By this you will know that I am the Lord: I am going to strike the water of the Nile with the staff that is in my hand, and it will be turned into blood.
Revelation 8:8-9
Then the second angel blew his trumpet, and something like a great mountain of burning fire was thrown into the sea. A third of the sea became blood,
Revelation 11:6
These two have the power to close up the sky so that it does not rain during the time they are prophesying. They have power to turn the waters to blood and to strike the earth with every kind of plague whenever they want.
Genesis 7:22
Everything on dry land that had the breath of life in its nostrils died.
Psalm 78:44
He turned their rivers into blood, and they could not drink from their streams.
Psalm 105:29
He turned their water into blood, and killed their fish.
Ezekiel 16:38
I will punish you as an adulteress and murderer deserves. I will avenge your bloody deeds with furious rage.
Revelation 10:2
He held in his hand a little scroll that was open, and he put his right foot on the sea and his left on the land.
Revelation 13:1
Then I saw a beast coming up out of the sea. It had ten horns and seven heads, and on its horns were ten diadem crowns, and on its heads a blasphemous name.