NET
18 When David finished offering the burnt sacrifices and peace offerings, he pronounced a blessing over the people in the name of the Lord of Heaven’s Armies.
Darby
18 And when David had ended offering up the burnt-offerings and the peace-offerings, he blessed the people in the name of Jehovah of hosts.
KJV
18 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.