Revelation 1:11
saying: What thou seest, write in a book, and send it to the seven churches; to Ephesus, and to Smyrna, and to Pergamus, and to Thyatira, and to Sardes, and to Philadelphia, and to Laodicea.
Revelation 1:19
Write therefore the things which thou sawest, and the things which are, and the things which shall be after these;
Treasury of Scripture Knowledge
Summary
So Jeremiah wrote in a book all the evil that should come upon Babylon, even all these words that are written against Babylon.
General references
Bible References
General references
Revelation 1:11
saying: What thou seest, write in a book, and send it to the seven churches; to Ephesus, and to Smyrna, and to Pergamus, and to Thyatira, and to Sardes, and to Philadelphia, and to Laodicea.