44 And turned their rivers into blood, and their streams, that they could not drink.
Psalms 78:44 Cross References - ERV
Exodus 7:17-21
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.
18 And the fish that is in the river shall die, and the river shall stink; and the Egyptians shall loathe to drink water from the river.
19 And the LORD said unto Moses, Say unto Aaron, Take thy rod, and stretch out thine hand over the waters of Egypt, over their rivers, over their streams, and over their pools, and over all their ponds of water, that they may become blood; and there shall be blood throughout all the land of Egypt, both in vessels of wood and in vessels of stone.
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.
21 And the fish that was in the river died; and the river stank, and the Egyptians could not drink water from the river; and the blood was throughout all the land of Egypt.
Psalms 105:29
29 He turned their waters into blood, and slew their fish.
Revelation 16:3-6
3 And the second poured out his bowl into the sea; and it became blood as of a dead man; and every living soul died, [even] the things that were in the sea.
4 And the third poured out his bowl into the rivers and the fountains of the waters; and it became blood.
5 And I heard the angel of the waters saying, Righteous art thou, which art and which wast, thou Holy One, because thou didst thus judge:
6 for they poured out the blood of saints and prophets, and blood hast thou given them to drink: they are worthy.