Revelation 16:4-6

Worrell(i) 4 And the third poured out his bowl into the rivers and fountains of waters; and it became blood. 5 And I heard the angel of the waters, saying, "Righteous art Thou, Who art, and Who wast, the Holy One, because Thou didst thus judge; 6 because they poured out the blood of saints and of prophets, and Thou hast given them blood to drink: they are worthy!"