Revelation 16:4-6

MSB(i) 4 And the third angel poured out his bowl into the rivers and springs of water, and they turned to blood. 5 And I heard the angel of the waters say: “Righteous are You, O Holy One, who is and was, because You have brought these judgments. 6 For they have spilled the blood of saints and prophets, and You have given them blood to drink, as they deserve.”