'Lord of Hosts' in the Bible

and arose and went, with all the folk that were with him of the men of Judah, to fetch away the Ark of God: upon which is called the name of the LORD of Hosts that dwelleth between the cherubims.

And as soon as David had made an end of offering burnt offerings and peace offerings, he blessed the people in the name of the LORD of Hosts;

Now therefore so say unto my servant David, thus sayeth the LORD of Hosts, 'I took thee out of a shepherd's cote from following sheep to be a ruler over my people Israel.

And let thy name be great forever, that men may say, 'The LORD of Hosts is the God of Israel.' And let the house of thy servant David be established before thee.

For thou, LORD of Hosts, God of Israel, hast told in the ear of thy servant, saying, "I will build thee a house. And therefore hath thy servant found in his heart to pray this prayer unto thee.