'Name of the Lord' in the Bible

And David arose, and went with all the people that were with him from Baale of Judah, to bring up from thence the ark of God, whose name is called by the name of the LORD of hosts that dwelleth between the cherubim.

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.