Zedekiah was restless under the Babylonian yoke, and the false prophets found only too ready a hearing from him. He is addressed in the plural because his feelings were fully shared by the mass of the officers of state and by the people.
Related Commentaries of Jeremiah 27:13
Jeremiah 27:13-15
13 Why will ye die, thou and thy people, by the sword, by the famine, and by the pestilence, as the LORD hath spoken against the nation that will not serve the king of Babylon?
14 Therefore hearken not unto the words of the prophets that speak unto you, saying, Ye shall not serve the king of Babylon: for they prophesy a lie unto you.
15 For I have not sent them, saith the LORD, yet they prophesy a lied in my name; that I might drive you out, and that ye might perish, ye, and the prophets that prophesy unto you.