Revelation 16:6 ASV

⁴  And the third poured out his bowl into the rivers and the fountains of the waters; and it became blood.

⁵  And I heard the angel of the waters saying, Righteous art thou, who art and who wast, thou Holy One, because thou didst thus judge:

⁶  for they poured out the blood of the saints and the prophets, and blood hast thou given them to drink: they are worthy.

⁷  And I heard the altar saying, Yea, O Lord God, the Almighty, true and righteous are thy judgments.

⁸  And the fourth poured out his bowl upon the sun; and it was given unto it to scorch men with fire.