'House of God' in the Bible

"How he went into the House of God, and there they ate the loaves of the Presence, which neither he nor his men were permitted to eat, but the priests only?

How he went into the house of God when Abiathar was priest, and ate the consecrated bread, which none but priests may eat, and gave some to his men?

saying, "It is written, ??he house of God shall be called a house of prayer, but you have made it a den of robbers."

and since we have a great High Priest over the house of God;