Ezekiel 21:19

21:19 “You, son of man, mark out two routes for the king of Babylon’s sword to take; both of them will originate in a single land. Make a signpost and put it at the beginning of the road leading to the city.

Ezekiel 37:22

37:22 I will make them one nation in the land, on the mountains of Israel, and one king will rule over them all. They will never again be two nations and never again be divided into two kingdoms. ¹ 

[37:22]  ¹ sn Jeremiah also attested to the reuniting of the northern and southern kingdoms (Jer 3:12, 14; 31:2-6).