Revelation 10:4
When the seven thunders uttered their voices, I was about to write; but I heard a voice from the sky, saying, "Seal up the words which the seven thunders uttered, and write them not."
Revelation 1:11
saying, "Write in a book what you see, and send it to the seven churches; to Ephesus and to Smyrna and to Pergamos and to Thyatira and Sardis and Philadelphia and Laodicea."
Revelation 22:10
And he said to me, "Do not seal up the words of the prophecy of this book; for the crisis is near.
Revelation 2:1-3
To the angel of the Church in Ephesus, write. These are the words of Him who holds the seven stars in his right hand, and who walks among the seven golden candlesticks.