'Lord Shall' in the Bible

And Jonathan said to David, Go in peace because we have both sworn in the name of Jehovah, saying, The Lord shall be between me and you, and between my seed and your seed, forever. And he rose and went away. And Jonathan went into the city.

Yet a man has risen to pursue you and to seek your soul. But the soul of my lord shall be bound in the bundle of life with Jehovah your God. And the souls of your enemies, He shall sling them from the hollow of a sling.