While riding to the current water's edge of the Dead Sea, you can see signs like this where the water used to be before receeding.
At the shore of the Dead Sea.
The Dead Sea, also known Biblically as the Salt Sea, was one of the borders for the children of Israel. 'And the border shall go down to the Jordan and its termination shall be at the Salt Sea. This shall be your land according to its borders all around.'" Numbers 34:12.
Let your speech always be with grace, as though seasoned with salt, so that you will know how you should respond to each person. Colossians 4:6