'Chamber' in the Bible

And Bath-Sheba cometh in unto the king, to the inner chamber, and the king is very aged, and Abishag the Shunammite is serving the king:

and it cometh to pass, from the going in of the king to the house of Jehovah, the runners bear them, and have brought them back unto the chamber of the runners.

And he saith unto her, 'Give to me thy son;' and he taketh him out of her bosom, and taketh him up unto the upper chamber where he is abiding, and layeth him on his own bed,

And Elijah taketh the lad, and bringeth him down from the upper chamber of the house, and giveth him to his mother, and Elijah saith, 'See, thy son liveth!'

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