'United' in the Bible

Ephraim and Judah will [unite and] swoop down on the slopes of the Philistines toward the west;Together they will plunder the sons (Arabs) of the east.They will possess Edom and Moab,And the sons of Ammon will be subject to them.

For the Lord will have compassion on Jacob and will choose Israel again. He will settle them on their own land. The foreigner will join them and be united with the house of Jacob.

you will not be united with them in burial, for you have destroyed your land, you have slain your people. People will never mention the descendants of those who practice evil again!