Revelation 16:2-4

King James Version

² And the first went, and poured out his vial upon the earth; and there fell a noisome and grievous sore upon the men which had the mark of the beast, and upon them which worshipped his image.

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.