Revelation 8:8
And the second angel sounded, and as it were a great mountain burning with fire, was cast into the sea: and the third part of the sea became blood,
Revelation 11:6
These have power to shut heaven, that it rain not in the days of their prophesying, and have power over the waters, to turn them into blood, and to smite the earth with all plagues as often as they will.
Revelation 16:3-6
And the second poured out his phial upon the sea, and it became as the blood of a dead man, and every living soul 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
And the second angel sounded, and as it were a great mountain burning with fire, was cast into the sea: and the third part of the sea became blood,
Revelation 16:3
And the second poured out his phial upon the sea, and it became as the blood of a dead man, and every living soul in the sea died.