'Lord's' in the Bible

And Jehoiada made a covenant between the LORD and the king and the people, that they should be the LORD'S people; between the king also and the people.

And he said, Open the window eastward. And he opened it. Then Elisha said, Shoot. And he shot. And he said, The arrow of the LORD'S deliverance, and the arrow of deliverance from Syria: for thou shalt smite the Syrians in Aphek, till thou have consumed them.