King James Version (KJV) - Exodus 7:21 >

And the fish that [was] in the river died; and the river stank, and the Egyptians could not drink of the water of the river; and there was blood throughout all the land of Egypt.

Berean Study Bible (BSB) - Exodus 7:21 >

The fish in the Nile died, and the river smelled so bad that the Egyptians could not drink its water. And there was blood throughout the land of Egypt.