'Uncover' in the Bible

“What is this you have done?” Joseph said to them. “Didn’t you know that a man like me could uncover the truth by divination?”

When he lies down, notice the place where he’s lying, go in and uncover his feet, and lie down. Then he will explain to you what you should do.”

But I will strip Esau bare;I will uncover his secret places.He will try to hide himself, but he will be unable.His descendants will be destroyedalong with his relatives and neighbors.He will exist no longer.