'House of the Lord' in the Bible

and that they should say unto the priests which were in the house of the LORD of Hosts, and to the prophets, "Should I weep in the fifth month, and abstain, as I have done now certain years?"

And the LORD said unto me, "Cast it unto the potter" - a goodly price for me to be valued at of them. And I took the thirty silver pens, and cast them to the potter in the house of the LORD.

yea all the kettles in Jerusalem and Judah shall be holy unto the LORD of Hosts: and all they that slay offerings, shall come and take of them, and dight them therein. And at that time there shall be no more Cananites in the house of the LORD.