And when Pharaoh drew nigh, the children of Israel lifted up their eyes, and, behold, the Egyptians were marching after them; and they were sore afraid: and the children of Israel cried out unto Jehovah.

And Moses and Aaron did so, as Jehovah commanded; and he lifted up the rod, and smote the waters that were in the river, in the sight of Pharaoh, and in the sight of his servants; and all the waters that were in the river were turned to blood.