Answer:
What has one eye but cannot see?
What can be swallowed, But can also swallow you?
What has a mouth but can't chew?
The ones who see it may go blind, Contracting the fool's madness. You have to dig to find it, Crush big stones or mine it. Wash dirt clumps in a pan and wait for it to settle, A shiny, precious metal.
If I have it, I don't share it. If I share it, I don't have it. What is it?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.