'Hidden' in the Bible

Solomon answered all of her questions. Nothing was hidden from Solomon that he did not explain to her.

Go from this place; and thou hast turned for thee eastward, and been hidden by the brook Cherith, that is on the front of the Jordan,

had taken 100 prophets and had hidden them by fifties in a cave, providing them with food and water when Jezebel was trying to destroy the LORD's prophets.

And Micaiah saith, 'Lo, thou art seeing on that day, when thou goest in to the innermost chamber to be hidden.'