'House of the Lord' in the Bible

Does it seem only a small thing to you that the God of Israel has made you separate from the rest of Israel, letting you come near himself to do the work of the House of the Lord, and to take your place before the people to do what has to be done for them;

Death will overtake everyone who comes near, who comes near the House of the Lord: are we all to come to destruction?

Anyone touching the body of a dead man without making himself clean in this way, makes the House of the Lord unclean; and that man will be cut off from Israel: because the water was not put on him, he will be unclean; his unclean condition is unchanged.

And from the part given to the children of Israel, take one out of every fifty, from the persons, and from the oxen and asses and sheep, and give it to the Levites who have the care of the House of the Lord.

Even from the children of Israel's half, Moses took one out of every fifty, men and beasts, and gave them to the Levites who had the care of the House of the Lord; as the Lord gave orders to Moses.