Jeremiah 36:17

Then they asked Baruch, {saying}, "Tell us please, how did you write all these words, from his mouth?"

So the Pharisees also were asking him again how he received sight. And he said to them, "He put clay on my eyes, and I washed, and I see."

So they began to say to him, "How were your eyes opened?"

So they said to him, "What did he do to you? How did he open your eyes?"

Treasury of Scripture Knowledge

And they asked Baruch, saying, Tell us now, How didst thou write all these words at his mouth?