'Red' in the Bible

For we have had news of how the Lord made the Red Sea dry before you when you came out of Egypt; and what you did to the two kings of the Amorites, on the other side of Jordan, to Sihon and Og, whom you gave up to the curse.

If, when we come into the land, you put this cord of bright red thread in the window from which you let us down; and get your father and mother and your brothers and all your family into the house;

And she said, Let it be as you say. Then she sent them away, and they went; and she put the bright red cord in the window.

For the Lord your God made the waters of Jordan dry before you till you had gone across, as he did to the Red Sea, drying it up before us till we had gone across:

I took your fathers out of Egypt: and you came to the Red Sea; and the Egyptians came after your fathers to the Red Sea, with their war-carriages and their horsemen.