'House of the Lord' in the Bible

And to speak unto the priests who were in the house of the LORD of hosts, and to the prophets, saying, Should I weep in the fifth month, consecrating myself, as I have done these so many years?

Thus says the LORD of hosts; Let your hands be strong, you that hear in these days these words by the mouth of the prophets, who were there in the day that the foundation of the house of the LORD of hosts was laid, that the temple might be built.

And the LORD said unto me, Cast it unto the potter: a princely price that I was valued at by them. And I took the thirty pieces of silver, and cast them to the potter in the house of the LORD.

Yea, every pot in Jerusalem and in Judah shall be holiness unto the LORD of hosts: and all they that sacrifice shall come and take of them, and boil in them: and in that day there shall be no more a Canaanite in the house of the LORD of hosts.