Bible Verses About Prophecy: Written in books

Here is what Yirmeyahu said to Barukh the son of Neriyah when he wrote these words in a book at Yirmeyahu's dictation, in the fourth year of Y'hoyakim the son of Yoshiyahu, king of Y'hudah:

Yirmeyahu had written on a separate scroll all the above words describing the disaster that was to befall Bavel.