'Red' in the Bible

But you are to turn back and head for the wilderness by way of the Red Sea.’

“Then we turned back and headed for the wilderness by way of the Red Sea, as the Lord had told me, and we traveled around the hill country of Seir for many days.

what He did to Egypt’s army, its horses and chariots, when He made the waters of the Red Sea flow over them as they pursued you, and He destroyed them completely;