Treasury of Scripture Knowledge
Summary
And the third angel poured out his vial upon the rivers and fountains of waters; and they became blood.
Upon
General references
Bible References
Upon
Revelation 8:10
And the third agent sounded, and a great star fell from the heaven burning like a torch, and it fell upon the third part of the rivers, and upon the springs of the waters.
General references
Psalm 78:44
and turned their rivers into blood, and their streams, so that they could not drink.