Revelation 16:6 WEB

⁴  The third poured out his bowl into the rivers and springs of water, and they became blood.

⁵  I heard the angel of the waters saying, 'You are righteous, who are and who were, you Holy One, because you have judged these things.

⁶  For they poured out the blood of the saints and the prophets, and you have given them blood to drink. They deserve this.'

⁷  I heard the altar saying, 'Yes, Lord God, the Almighty, true and righteous are your judgments.'

⁸  The fourth poured out his bowl on the sun, and it was given to him to scorch men with fire.