Revelation 16:4
The third angel poured his bowl into the rivers and springs of water, and they became blood.
Revelation 8:10-11
The third angel blew his trumpet; and there fell from Heaven a great star, which was on fire like a torch. It fell upon a third part of the rivers and upon the springs of water.
Revelation 14:7
He said in a loud voice, "Fear God and give Him glory, because the time of His judgment has come; and worship Him who made sky and earth, the sea and the water-springs."
Revelation 16:5
And I heard the angel of the waters say, "Righteous art Thou, who art and wast, the holy One, because Thou hast thus taken vengeance.