Psalm 105:29
He turned their waters into blood, and killed their fish.
Exodus 7:20-21
And Moses and Aaron did so, as Jehovah commanded. And he lifted up the rod and struck the waters that were in the river, in the sight of Pharaoh and in the sight of his servants. And all the waters in the river were turned to blood.
Psalm 78:44
He turned their rivers into blood, and their floods, so that they could not drink.
Isaiah 50:2
Who knows why I have come, and no one is here? I called and no one answered. Is My hand shortened at all so that it cannot redeem? Or have I no power to deliver? Behold, at My rebuke I dry up the sea, I make the rivers a wilderness; their fish stink, because there is no water, and die for thirst.
Ezekiel 29:4-5
But I will put hooks in your jaws, and I will cause the fish of your rivers to stick to your scales, and I will bring you up out of the midst of your rivers, and all the fish of your rivers shall stick to your scales.
Revelation 16:3
And the second angel poured out his vial on the sea. And it became like the blood of a dead one, and every living soul died in the sea.