Zephaniah 3:9

I will give the peoples a pure language. They may all call upon the name of Jehovah, to serve him (united in total agreement and purpose) shoulder to shoulder.

Isaiah 19:18

When that time comes, the Hebrew language will be spoken in five Egyptian cities. The people there will take their oaths in the name of Jehovah of Hosts. One of the cities will be called: City of Destruction.

Psalm 22:27

All the ends of the earth will remember and return to Jehovah. All the families from all the nations will worship you.

Habakkuk 2:14

The earth will be filled with the knowledge of the glory of Jehovah, as the waters cover the sea.

Genesis 11:1

The entire world had one language and common words.

1 Kings 8:41-43

When a foreigner who lives in a distant land hears of your fame and of the great things you have done for your people and comes to worship you and to pray at this Temple,

Psalm 86:9-10

All the nations that you have made will bow in your presence, Jehovah. They will honor (glorify) you.

Psalm 113:3

From sunrise to sunset, the name of Jehovah should be praised. (Everywhere and all the time, Jehovah's name should be praised.)

Jeremiah 16:19

Jehovah is my strength and my fortress, my refuge in times of trouble. Nations come to you from the most distant parts of the world and say: Our ancestors have inherited lies, worthless and unprofitable gods.

Zephaniah 2:11

Jehovah will fill them with fear for he will starve (emaciate) all the gods of the earth! Men will worship him, each one from his place, even the coastlands of the nations.

Zechariah 2:11

Many nations will join themselves to Jehovah in that day, and will be my people! I will dwell in the your midst, and you will know that Jehovah of Hosts has sent me to you.

Zechariah 8:20-23

Jehovah of Hosts said: It will yet come to pass, peoples, and the inhabitants of many cities will come.

Zechariah 14:9

Jehovah will be King over all the earth. Jehovah will be the only one and his name will be the only one in that day.

Matthew 12:35

The good man performs good things out of his good treasure. The evil man performs evil things out of his evil treasure.

Acts 2:4-13

They were all filled with the Holy Spirit. They began to speak with different tongues, as the Spirit moved them to speak.

Romans 15:6-11

To this end you may glorify God the Father of our Lord Jesus Christ with one mind and one accord (language) (united expression).

Ephesians 4:29

Let no corrupt speech proceed out of your mouth. Speak what is good for understanding as the need may be, that it may give grace (divine favor) to those who hear.

Revelation 11:15

The seventh angel blew his trumpet. There were great voices in heaven, saying: The kingdom of the world has become our God's, and his Christ will rule as king forever and ever.

Treasury of Scripture Knowledge

Summary

For then will I turn to the people a pure language, that they may all call upon the name of the LORD, to serve him with one consent.

General references

Bible References

Will

Isaiah 19:18
When that time comes, the Hebrew language will be spoken in five Egyptian cities. The people there will take their oaths in the name of Jehovah of Hosts. One of the cities will be called: City of Destruction.
Matthew 12:35
The good man performs good things out of his good treasure. The evil man performs evil things out of his evil treasure.
Ephesians 4:29
Let no corrupt speech proceed out of your mouth. Speak what is good for understanding as the need may be, that it may give grace (divine favor) to those who hear.

That

1 Kings 8:41
When a foreigner who lives in a distant land hears of your fame and of the great things you have done for your people and comes to worship you and to pray at this Temple,
Psalm 22:27
All the ends of the earth will remember and return to Jehovah. All the families from all the nations will worship you.
Psalm 86:9
All the nations that you have made will bow in your presence, Jehovah. They will honor (glorify) you.
Psalm 113:3
From sunrise to sunset, the name of Jehovah should be praised. (Everywhere and all the time, Jehovah's name should be praised.)
Jeremiah 16:19
Jehovah is my strength and my fortress, my refuge in times of trouble. Nations come to you from the most distant parts of the world and say: Our ancestors have inherited lies, worthless and unprofitable gods.
Habakkuk 2:14
The earth will be filled with the knowledge of the glory of Jehovah, as the waters cover the sea.
Zechariah 2:11
Many nations will join themselves to Jehovah in that day, and will be my people! I will dwell in the your midst, and you will know that Jehovah of Hosts has sent me to you.
Zechariah 8:20
Jehovah of Hosts said: It will yet come to pass, peoples, and the inhabitants of many cities will come.
Zechariah 14:9
Jehovah will be King over all the earth. Jehovah will be the only one and his name will be the only one in that day.
Acts 2:4
They were all filled with the Holy Spirit. They began to speak with different tongues, as the Spirit moved them to speak.
Romans 15:6
To this end you may glorify God the Father of our Lord Jesus Christ with one mind and one accord (language) (united expression).
Revelation 11:15
The seventh angel blew his trumpet. There were great voices in heaven, saying: The kingdom of the world has become our God's, and his Christ will rule as king forever and ever.

General references

Exodus 36:10
Five of the curtains were sewn together. The other five were also sewn together.
Ezekiel 37:17
Then join both sticks together so that they will be one in your hand. Your people will say to you: