'Hinder part' in the Bible

and five bars for the boards of the other side of the tabernacle, and five bars for the boards of the tabernacle for the hinder part westward.

He built twenty cubits on the hinder part of the house with boards of cedar from the floor to the ceiling: he built them for it within, for an oracle, even for the most holy place.

Then he brought me through the entry, which was at the side of the gate, into the holy rooms for the priests, which looked toward the north: and behold, there was a place on the hinder part westward.