Yeremia 3:18

3:18 At that time ¹  the nation of Judah and the nation of Israel will be reunited. ²  Together they will come back from a land in the north to the land that I gave to your ancestors as a permanent possession. ” ³ 

Yehezkiel 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. ⁴ 

[3:18]  ¹ tn Heb “In those days.”

[3:18]  ² tn Heb “the house of Judah will walk together with the house of Israel.”

[3:18]  ³ tn Heb “the land that I gave your [fore]fathers as an inheritance.”

[37:22]  ⁴ sn Jeremiah also attested to the reuniting of the northern and southern kingdoms (Jer 3:12, 14; 31:2-6).