'Nations' in the Bible

And the fame of David went out into all lands; and Jehovah brought the fear of him upon all the nations.

Declare his glory among the nations, His wondrous works among all peoples.

Let the heavens rejoice, and let the earth be glad; And let them say among the nations, Jehovah reigneth!

And say, Save us, O God of our salvation, And gather us, and deliver us from the nations, To give thanks unto thy holy name, To triumph in thy praise.

And who is like thy people Israel, the one nation in the earth that God went to redeem to be a people to himself, to make thee a name of greatness and terribleness, by driving out nations from before thy people, which thou hast redeemed out of Egypt?

Them also king David dedicated to Jehovah, with the silver and the gold that he had brought from all the nations: from the Edomites, and from the Moabites, and from the children of Ammon, and from the Philistines, and from the Amalekites.