'Streams' in the Bible

"Son of man, sing a lament for Pharaoh king of Egypt, and say to him: "'You were like a lion among the nations, but you are a monster in the seas; you thrash about in your streams, stir up the water with your feet, and muddy your streams.

Then I will make their waters calm, and will make their streams flow like olive oil, declares the sovereign Lord.

I will bring them out from among the peoples and gather them from foreign countries; I will bring them to their own land. I will feed them on the mountains of Israel, by the streams and all the inhabited places of the land.