Revelation 16:4-6 ▼

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

5 And I heard the angel of the waters saying: “Righteous are You the One who is and who was, O holy One, because You judged these things,

6 because they poured out the blood of saints and of prophets, and You have given to them blood to drink; they are worthy.”