Psalm 78:44

When he turned, into blood, their Nile-streams, And, their own rivers, could they not drink;

Psalm 105:29

He turned their waters into blood, And so caused their fish to die;

Exodus 7:17-21

Thus, saith Yahweh, Hereby, shalt thou know that, I, am Yahweh, - Lo! I, am smiting with the staff that is in my hand upon the waters that are in the river and they shall be turned to blood;

Revelation 16:3-6

And, the second, poured out his bowl into the sea; and it became blood, as of a dead man, and, every living soul, died - as regardeth the things in the sea.

Treasury of Scripture Knowledge

Summary

And had turned their rivers into blood; and their floods, that they could not drink.

Bible References

General references

Psalm 105:29
He turned their waters into blood, And so caused their fish to die;
Exodus 7:17
Thus, saith Yahweh, Hereby, shalt thou know that, I, am Yahweh, - Lo! I, am smiting with the staff that is in my hand upon the waters that are in the river and they shall be turned to blood;
Revelation 16:3
And, the second, poured out his bowl into the sea; and it became blood, as of a dead man, and, every living soul, died - as regardeth the things in the sea.