Revelation 16:3-5

King James Version

³ And the second angel poured out his vial upon the sea; and it became as the blood of a dead man: and every living soul died in the sea.

⁴ And the third angel poured out his vial upon the rivers and fountains of waters; and they became blood.

⁵ And I heard the angel of the waters say, Thou art righteous, O Lord, which art, and wast, and shalt be, because thou hast judged thus.