Revelation 8:8
The second angel blew his trumpet; and what seemed to be a great mountain, all ablaze with fire, was hurled into the sea; and a third part of the sea was turned into blood.
Revelation 11:6
They have power given to them to seal up the sky, so that no rain may fall so long as they continue to prophesy; and power over the waters to turn them into blood, and to smite the earth with various plagues whenever they choose to do so.
Revelation 16:3-6
The second angel poured his bowl into the sea, and it became blood, like a dead man's blood, and every living creature in the sea died.
Treasury of Scripture Knowledge
Summary
Thus saith the LORD, In this thou shalt know that I am the LORD: behold, I will smite with the rod that is in mine hand upon the waters which are in the river, and they shall be turned to blood.
And they
Bible References
And they
Revelation 8:8
The second angel blew his trumpet; and what seemed to be a great mountain, all ablaze with fire, was hurled into the sea; and a third part of the sea was turned into blood.
Revelation 16:3
The second angel poured his bowl into the sea, and it became blood, like a dead man's blood, and every living creature in the sea died.