'Armies' in the Bible

David grew greater and greater; for Yahweh, the God of Armies, was with him.

David arose, and went with all the people who were with him, from Baale Judah, to bring up from there the ark of God, which is called by the Name, even the name of Yahweh of Armies who sits [above] the cherubim.

When David had made an end of offering the burnt offering and the peace offerings, he blessed the people in the name of Yahweh of Armies.

Now therefore you shall tell my servant David this, 'Thus says Yahweh of Armies, "I took you from the sheep pen, from following the sheep, that you should be prince over my people, over Israel.

Let your name be magnified forever, saying, 'Yahweh of Armies is God over Israel; and the house of your servant David shall be established before you.'

For you, Yahweh of Armies, the God of Israel, have revealed to your servant, saying, 'I will build you a house.' Therefore your servant has found in his heart to pray this prayer to you.