Revelation 1:11

It said: Write what you see in a book and send it to the seven congregations in Asia: to Ephesus, Smyrna, Pergamum, Thyatira, Sardis, Philadelphia, and Laodicea.

Revelation 1:4

John, to the seven congregations in Asia: May you have grace and peace from him who is, and who was, and who is to come; and from the seven Spirits who are before his throne;

Revelation 3:1

To the angel of the congregation in Sardis write: He who has the seven Spirits of God and the seven stars says these things: 'I know your works, that you have a name that you are alive, and you are [really] dead.

Revelation 1:8

I am the Alpha and the Omega, the beginning and the end, says Jehovah (YHWH) God, the one who is, and who was, and who is to come, the Almighty (all ruling) (universal sovereign). (Isaiah 48:12)

Revelation 2:8

To the angel of the congregation in Smyrna write: This is the message from the one who is the 'First and the Last', who died and came to life again.

Revelation 2:12

To the angel of the congregation in Pergamum write: These are the words of him who has the sharp two-edged sword:

Revelation 2:18

To the angel of the congregation in Thyatira write: This is the message from the Son of God, whose eyes blaze like fire, whose feet shine like polished brass.

Revelation 3:7

To the angel of the congregation in Philadelphia write: He says these things. He who is holy, he who is true, he who has the key of David, he who opens and no man shuts, and shuts and no man opens.

Revelation 3:14

To the angel of the congregation in Laodicea write: The Amen, the faithful and true witness, the beginning of God's creation says this:

Deuteronomy 31:19

Write this song for yourselves, and teach it to the sons of Israel. Put it on their lips, so that this song may be a witness for me against the sons of Israel.

Isaiah 30:8

Write this on a tablet for them, and inscribe it in a book so that it will be there in the future as a permanent witness.

Jeremiah 30:2

This is what Jehovah the God of Israel says: Write in a book everything that I tell you.

Habakkuk 2:2

Jehovah answered me: Write the vision. Record it on tablets that he who reads it may run.

Acts 18:19-21

They traveled to Ephesus where he left them. Paul entered the synagogue and reasoned with the Jews.

Acts 18:24

A Jew named Apollos came to Ephesus. He was an Alexandrian who had a comprehensive knowledge of the scriptures and spoke eloquently.

Acts 19:1-41

While Apollos was at Corinth, Paul passed through the upper country to Ephesus, and found some disciples.

Acts 20:17

At Miletus he sent to Ephesus, and called the elders of the congregation to him.

1 Corinthians 15:32

If I have fought with beasts at Ephesus, what advantage was it to me if the dead do not rise? Let us eat and drink for tomorrow we die.

1 Corinthians 16:8

I will stay at Ephesus until Pentecost.

Ephesians 1:1

Paul, an apostle of Christ Jesus through the will of God, to the holy ones who are at Ephesus and the faithful in Christ Jesus:

Colossians 4:15-16

Greet the brothers who are in Laodicea, and Nympha, and the congregation that is in her house.

1 Timothy 1:3

As I urged you to stay at Ephesus, when I was going into Macedonia, that you might command certain men not to teach strange doctrines.

Revelation 1:2

John testified to the word of God, the testimony of Jesus Christ, and of all that he saw.

Revelation 1:17

When I saw him, I fell as dead at his feet. He laid his right hand on me and said: Do not fear. I am the first and the last:

Revelation 1:19-1

Write the things that you have seen and the things that are and the things that will be.

Revelation 10:4

When the seven thunders spoke, I was about to write: and I heard a voice from heaven say to me: Seal up those things that the seven thunders spoke. Do not write them.

Revelation 14:13

Then I heard a voice from heaven say: Write: Blessed are the dead who die in union with the Lord from this time forward: Yes, says the Spirit, that they may rest from their labors; and their works follow them.

Revelation 19:9

He said to me: Write: Blessed are they who are called to the marriage supper of the Lamb. He said to me: These are the true sayings of God.

Revelation 21:5

He who sat on the throne said: Behold, I make all things new. Then he told me to write: for these words are faithful and true.

Treasury of Scripture Knowledge

Summary

Saying, I am Alpha and Omega, the first and the last: and, What thou seest, write in a book, and send it unto the seven churches which are in Asia; unto Ephesus, and unto Smyrna, and unto Pergamos, and unto Thyatira, and unto Sardis, and unto Philadelphia, and unto Laodicea.

Bible References

What

Revelation 1:19
Write the things that you have seen and the things that are and the things that will be.
Revelation 2:1
To the angel of the congregation of Ephesus write: The one who holds the seven stars in his right hand and walks among the seven golden lamp stands, says:
Revelation 10:4
When the seven thunders spoke, I was about to write: and I heard a voice from heaven say to me: Seal up those things that the seven thunders spoke. Do not write them.
Revelation 14:13
Then I heard a voice from heaven say: Write: Blessed are the dead who die in union with the Lord from this time forward: Yes, says the Spirit, that they may rest from their labors; and their works follow them.
Revelation 19:9
He said to me: Write: Blessed are they who are called to the marriage supper of the Lamb. He said to me: These are the true sayings of God.
Revelation 21:5
He who sat on the throne said: Behold, I make all things new. Then he told me to write: for these words are faithful and true.
Deuteronomy 31:19
Write this song for yourselves, and teach it to the sons of Israel. Put it on their lips, so that this song may be a witness for me against the sons of Israel.
Isaiah 30:8
Write this on a tablet for them, and inscribe it in a book so that it will be there in the future as a permanent witness.
Jeremiah 30:2
This is what Jehovah the God of Israel says: Write in a book everything that I tell you.
Habakkuk 2:2
Jehovah answered me: Write the vision. Record it on tablets that he who reads it may run.

Seven

Revelation 1:4
John, to the seven congregations in Asia: May you have grace and peace from him who is, and who was, and who is to come; and from the seven Spirits who are before his throne;
Revelation 2:1
To the angel of the congregation of Ephesus write: The one who holds the seven stars in his right hand and walks among the seven golden lamp stands, says:
Revelation 3:1
To the angel of the congregation in Sardis write: He who has the seven Spirits of God and the seven stars says these things: 'I know your works, that you have a name that you are alive, and you are [really] dead.

Ephesus

Acts 18:19
They traveled to Ephesus where he left them. Paul entered the synagogue and reasoned with the Jews.
Acts 20:17
At Miletus he sent to Ephesus, and called the elders of the congregation to him.
1 Corinthians 15:32
If I have fought with beasts at Ephesus, what advantage was it to me if the dead do not rise? Let us eat and drink for tomorrow we die.
1 Corinthians 16:8
I will stay at Ephesus until Pentecost.
Ephesians 1:1
Paul, an apostle of Christ Jesus through the will of God, to the holy ones who are at Ephesus and the faithful in Christ Jesus:
1 Timothy 1:3
As I urged you to stay at Ephesus, when I was going into Macedonia, that you might command certain men not to teach strange doctrines.

General references

Isaiah 43:11
I ALONE AM JEHOVAH, AND THERE IS NO SAVIOR BESIDES ME.
Jeremiah 30:2
This is what Jehovah the God of Israel says: Write in a book everything that I tell you.
Jeremiah 51:60
Jeremiah wrote on a scroll all the disasters that would happen to Babylon. He wrote all these things that have been written about Babylon.
Hebrews 13:8
Jesus Christ is the same yesterday and today and forever.
Revelation 22:13
I am the Alpha and Omega, the beginning and the end, the first and the last.