Revelation 16:4
And the third angel poured out his vial upon the rivers and fountains of waters; and they became blood. (Revelation 16:4)
R24 Revelation 8:10  R25 Exodus 7:17~20
Revelation 8:10 And the third angel sounded, and there fell a great star from heaven, burning as it were a lamp, and it fell upon the third part of the rivers, and upon the fountains of waters; 3 I MC VC
Exodus 7:17~20
Exodus 7:17 Thus saith the Lord, In this thou shalt know that I am the Lord: behold, I will smite with the rod that is in mine hand upon the waters which are in the river, and they shall be turned to blood. 10 I MC VC
Exodus 7:18 And the fish that is in the river shall die, and the river shall stink; and the Egyptians shall lothe to drink of the water of the river. 10 I MC VC
Exodus 7:19 And the Lord spake unto Moses, Say unto Aaron, Take thy rod, and stretch out thine hand upon the waters of Egypt, upon their streams, upon their rivers, and upon their ponds, and upon all their pools of water, that they may become blood; and that there may be blood throughout all the land of Egypt, both in vessels of wood, and in vessels of stone. 10 I MC VC
Exodus 7:20 And Moses and Aaron did so, as the Lord commanded; and he lifted up the rod, and smote the waters that were in the river, in the sight of Pharaoh, and in the sight of his servants; and all the waters that were in the river were turned to blood. 10 I MC VC