וְהַדָּגָ֨ה אֲשֶׁר־בַּיְאֹ֥ר מֵ֙תָה֙ וַיִּבְאַ֣שׁ הַיְאֹ֔ר וְלֹא־יָכְל֣וּ מִצְרַ֔יִם לִשְׁתּ֥וֹת מַ֖יִם מִן־הַיְאֹ֑ר וַיְהִ֥י הַדָּ֖ם בְּכָל־אֶ֥רֶץ מִצְרָֽיִם׃
And the fish that were in the river died; and the river became foul, and the Egyptians could not drink water from the river; and the blood was throughout all the land of Egypt.
Targum Jonathan on Exodus
and the fish that were in the river died; and the river became foul, and the Mizraee could not drink of the waters, of the river and the plague of blood was in all the land of Mizraim.