Ezekiel 37:21-22

21Say to them, ‘Thus says the Lord God, “Behold, I am going to take the children of Israel from among the nations where they have gone, and I will gather them from every side and bring them into their own land;

22and I will make them one nation in the land, on the mountains of Israel; and one king will be king over all of them; and they will no longer be two nations, and will no longer be divided into two kingdoms.