Albert Barnes Commentary Jeremiah 26:20

"And there was also a man that prophesied in the name of Jehovah, Uriah the son of Shemaiah of Kiriath-jearim; and he prophesied against this city and against this land according to all the words of Jeremiah:" — Jeremiah 26:20 (ASV)

This narrative of Urijah’s fate was no part of the speech of the elders, who would not be likely to contrast the behavior of the reigning king so unfavorably with that of Hezekiah. Moreover, it would have been a precedent, not for acquitting Jeremiah, but for putting him to death. Jeremiah, when he reduced the narrative to writing, probably added this history to show the ferocity of Jehoiakim, and the danger to which he had been himself exposed.