Isaiah 11:13

And the envy of Ephraim shall depart, and the foes of Judah shall be cut off; Ephraim shall not envy Judah, and Judah shall not trouble 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 to your fathers.

Hosea 1:11

Then the sons of Judah and the sons of Israel shall be gathered together, and shall set over 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 happened in the days of Ahaz the son of Jotham, the son of Uzziah, king of Judah, 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 overcome it.

Isaiah 9:21

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

Ezekiel 37:16-24

And you, son of man, take a stick and write on it, For Judah and for his companions, the sons of Israel. And take another stick and write on it, For Joseph, the stick of Ephraim, and 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 happened in the days of Ahaz the son of Jotham, the son of Uzziah, king of Judah, 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 overcome 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 to your fathers.
Ezekiel 37:16
And you, son of man, take a stick and write on it, For Judah and for his companions, the sons of Israel. And take another stick and write on it, For Joseph, the stick of Ephraim, and all the house of Israel, his companions.
Hosea 1:11
Then the sons of Judah and the sons of Israel shall be gathered together, and shall set over 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
Great things did Jehovah to work with 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 fold. And they shall be fruitful and multiply.
Jeremiah 31:17
And there is hope for your future, says Jehovah, that your sons shall come again to their own border.
Ezekiel 11:17
Therefore say, So says the Lord Jehovah: I will even gather you from the people and assemble you out of the lands, in those where you were 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 lands, and will gather you into your own land.
Ezekiel 37:17
And join them to one another into one stick. And they shall become one in your hand.
Zechariah 8:11
But now I will not be to the remnant of this people as in the former days, says Jehovah of Hosts.
Galatians 5:15
But if you bite and devour one another, take heed that you are not consumed by one another.