Ezekiel 37:21-22

21And say unto them, Thus saith the Lord Jehovah: Behold, I will take the children of Israel from among the nations, whither they are gone, and will gather them from every side, and bring them into their own land:

22and I will make them one nation in the land upon the mountains of Israel; and one king shall be king to them all: and they shall be no more two nations, neither shall they be divided into two kingdoms any more at all.