'House of God' in the Bible

How he went into the house of God, and ate the loaves of setting up, which was not lawful for him to eat, nor those with him, but for the priests alone?

How he went into the house of God to Abiathar the chief priest, and ate the loaves of setting up, which is not lawful to eat but for priests, and gave to those being with him?

How he went into the house of God, and took the loaves of the setting before, and ate, and gave also to those with him; which is not lawful to eat, except for priests alone?

And if I delay, that thou shouldest know how thou must be occupied in the house of God, which is the church of the living God, the pillar and base of the truth.

And a great priest over the house of God;

For the time for judgment to have begun from the house of God: and if first from us, what the end of them not believing the good tidings of God?