'Foul smelling' in the Bible

The fish in the Nile died, and the river became foul smelling, and the Egyptians could not drink its water, and there was blood throughout all the land of Egypt.

And [the] rivers will become foul-smelling; the branches of the Nile of Egypt will become little and dry up; reed and rush will wither.

I planted you in the land like a special vine of the very best stock. Why in the world have you turned into something like a wild vine that produces rotten, foul-smelling grapes?