'Hosts' in the Bible

David {continued growing stronger and stronger}, and Yahweh the God of hosts [was] with him.

David got up and went and all the people who [were] with him, from Baale-judah to bring up from there the ark of God which [is] called the name, the name of Yahweh of hosts, {upon which the cherubim sit}.

When David had finished from the sacrificing of the burnt offerings and the fellowship offerings, he blessed the people in the name of Yahweh of hosts.

So then, thus you shall say to my servant David, 'Thus says Yahweh of hosts, "I took you from the pasture {from following} the sheep to be a leader over my people, over Israel,

Your name shall be great forever, {and they will say}, 'Yahweh of hosts [is] God over Israel'; and the house of your servant David shall be established before you.

For you, O Yahweh of hosts, [are] God of Israel! You have revealed to the ear of your servant, 'I will build a house for you'; therefore your servant {has found courage} to pray this prayer to you.