'Churn' in the Bible

But the wicked are like the storm-tossed sea,for it cannot be still,and its waters churn up mire and muck.

Who is this, rising like the Nile,like rivers whose waters churn?

Egypt rises like the Nile,and its waters churn like rivers.He boasts, “I will go up, I will cover the earth;I will destroy cities with their residents.”

“Son of man, lament for Pharaoh king of Egypt and say to him:You compare yourself to a lion of the nations,but you are like a monster in the seas.You thrash about in your rivers,churn up the waters with your feet,and muddy the rivers.”

I will slaughter all its cattlethat are beside many waters.No human foot will churn them again,and no cattle hooves will disturb them.