Hosea 1:9-10

1:9 Then the Lord said: “Name him ‘Not My People’ (Lo-Ammi), because you are not my people and I am not your God.”

The Restoration of Israel

1:10 (2:1) However, in the future the number of the people of Israel will be like the sand of the sea which can be neither measured nor numbered. Although it was said to them, “You are not my people,” it will be said to them, “You are children of the living God!”