Revelation 16:3
The second angel poured his bowl into the sea. It became like the blood of a dead body, and every living thing in the sea died.
Exodus 7:17-21
""This is what the LORD says: "This is how you'll know that I am the LORD: Right now I'm going to strike the water of the Nile River with the staff that's in my hand, and it will be turned to blood.
Revelation 8:8-9
When the second angel blew his trumpet, something like a huge mountain burning with fire was thrown into the sea. One-third of the sea turned into blood,
Revelation 11:6
These witnesses have authority to close the heavens in order to keep rain from falling while they are prophesying. They also have authority to turn bodies of water into blood and to strike the earth with any plague, as often as they desire.
Genesis 7:22
Everything that breathed and everything that had lived on dry land died.
Psalm 78:44
He turned their rivers into blood and made their streams undrinkable.
Psalm 105:29
He turned their water into blood, so that the fish died.
Ezekiel 16:38
I'll judge you with the same standards by which I issue verdicts against a woman who commits adultery and murder. I'll avenge the blood you've shed with impassioned wrath.
Revelation 10:2
He held a small, opened scroll in his hand. Setting his right foot on the sea and his left foot on the land,
Revelation 13:1
I saw a beast coming out of the sea. It had ten horns, seven heads, and ten royal crowns on its horns. On its heads were blasphemous names.