Charles Ellicott Commentary Jeremiah 22:2

"And say, Hear the word of Jehovah, O king of Judah, that sittest upon the throne of David, thou, and thy servants, and thy people that enter in by these gates." — Jeremiah 22:2 (ASV)

That sittest upon the throne of David. —The words obviously imply that the message was delivered to the king as he sat in the gate in the presence of his people.