Isaiah 11:13

The envy also of Ephraim shall depart, and the adversaries of Judah shall be cut off: Ephraim shall not envy Judah, and Judah shall not harass Ephraim.

Jeremiah 3:18

In those days the house of Judah shall walk with the house of Israel, and they shall come together out of the land of the north to the land that I have given for an inheritance unto your fathers.

Hosea 1:11

Then shall the children of Judah and the children of Israel be gathered together, and appoint themselves one head, and they shall come up out of the land: for great shall be the day of Jezreel.

Isaiah 7:1-6

And it came to pass in the days of Ahaz the son of Jotham, the son of Uzziah, king of Judah, that Rezin the king of Syria, and Pekah the son of Remaliah, king of Israel, went up toward Jerusalem to war against it, but could not prevail against it.

Isaiah 9:21

Manasseh shall devour Ephraim; and Ephraim, Manasseh: and they together shall be against Judah. For all this his anger is not turned away, but his hand is stretched out still.

Ezekiel 37:16-24

Moreover, you son of man, take you one stick, and write upon it, For Judah, and for the children of Israel, his companions: then take another stick, and write upon it, For Joseph, the stick of Ephraim, and for all the house of Israel, his companions:

Treasury of Scripture Knowledge

Summary

The envy also of Ephraim shall depart, and the adversaries of Judah shall be cut off: Ephraim shall not envy Judah, and Judah shall not vex Ephraim.

Bible References

The envy

Isaiah 7:1
And it came to pass in the days of Ahaz the son of Jotham, the son of Uzziah, king of Judah, that Rezin the king of Syria, and Pekah the son of Remaliah, king of Israel, went up toward Jerusalem to war against it, but could not prevail against it.
Jeremiah 3:18
In those days the house of Judah shall walk with the house of Israel, and they shall come together out of the land of the north to the land that I have given for an inheritance unto your fathers.
Ezekiel 37:16
Moreover, you son of man, take you one stick, and write upon it, For Judah, and for the children of Israel, his companions: then take another stick, and write upon it, For Joseph, the stick of Ephraim, and for all the house of Israel, his companions:
Hosea 1:11
Then shall the children of Judah and the children of Israel be gathered together, and appoint themselves one head, and they shall come up out of the land: for great shall be the day of Jezreel.

General references

Psalm 126:3
The LORD has done great things for us; and we are glad.
Jeremiah 23:3
And I will gather the remnant of my flock out of all countries where I have driven them, and will bring them again to their folds; and they shall be fruitful and increase.
Jeremiah 31:17
And there is hope in your end, says the LORD, that your children shall come again to their own border.
Ezekiel 11:17
Therefore say, Thus says the Lord GOD; I will even gather you from the people, and assemble you out of the countries where you have been scattered, and I will give you the land of Israel.
Ezekiel 36:24
For I will take you from among the nations, and gather you out of all countries, and will bring you into your own land.
Ezekiel 37:17
And join them one to another into one stick; and they shall become one in your hand.
Zechariah 8:11
But now I will not be unto the remnant of this people as in the former days, says the LORD of hosts.
Galatians 5:15
But if you bite and devour one another, take heed that you be not consumed one of another.