Jeremiah 36:4-6

4Then Jeremiah called Baruch the son of Neriah: and Baruch wrote from the mouth of Jeremiah all the words of the Lord, which he had spoken unto him, upon a roll of a book.

5And Jeremiah commanded Baruch, saying, I am shut up; I cannot go into the house of the Lord:

6Therefore go thou, and read in the roll, which thou hast written from my mouth, the words of the Lord in the ears of the people in the Lord’s house upon the fasting day: and also thou shalt read them in the ears of all Judah that come out of their cities.