Jeremiah 36:21 (KJV)

Then said the princes unto Baruch, Go, hide thee, thou and Jeremiah; and let no man know where ye be.

And they went in to the king into the court, but they laid up the roll in the chamber of Elishama the scribe, and told all the words in the ears of the king.

So the king sent Jehudi to fetch the roll: and he took it out of Elishama the scribe’s chamber. And Jehudi read it in the ears of the king, and in the ears of all the princes which stood beside the king.

Now the king sat in the winterhouse in the ninth month: and there was a fire on the hearth burning before him.

And it came to pass, that when Jehudi had read three or four leaves, he cut it with the penknife, and cast it into the fire that was on the hearth, until all the roll was consumed in the fire that was on the hearth.