Revelation 16:4-7

Worsley(i) 4 And the third angel poured out his vial on the rivers and on the fountains of waters; and they became blood. 5 And I heard the angel of the waters saying, Righteous art Thou, O Lord, who art, and who ever wast; and who art holy, for Thou hast ordered these things: because they have shed the blood of saints and prophets, 6 and thou hast given them blood to drink; for they are worthy. 7 And I heard another from the altar, saying, Yea, O Lord God almighty, true and just are thy judgements.