'Inner house' in the Bible

These were placed inside the inner house, their outstretched wings touching the walls of the house, one touching one wall and one the other, while their other wings were touching in the middle.

And the cups and the scissors and the basins and the spoons and the fire-trays, all of gold; and the pins on which the doors were turned, the doors of the inner house, the most holy place, and the doors of the Temple, all of gold.