'Hinder' in the Bible

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

It stood on twelve oxen, three looking toward the north, and three looking toward the west, and three looking toward the south, and three looking toward the east; and the sea was set on them above, and all their hinder parts were inward.