'House' in the Bible

But in mount Zion there shall be those that escape, and it shall be holy; and the house of Jacob shall possess their possessions.

And the house of Jacob shall be a fire, and the house of Joseph a flame, and the house of Esau for stubble, and they shall burn among them, and devour them; and there shall not be any remaining to the house of Esau; for Jehovah hath spoken it.