Reference

2 Chronicles 18:16

Then he said, I did see all Israel scattered upon the mountains, as sheep that have no shepherd: and the Lord said, These have no master; let them return therefore every man to his house in peace.
14

And when he was come to the king, the king said unto him, Micaiah, shall we go to Ramoth–gilead to battle, or shall I forbear? And he said, Go ye up, and prosper, and they shall be delivered into your hand.

15

And the king said to him, How many times shall I adjure thee that thou say nothing but the truth to me in the name of the Lord?

16

Then he said, I did see all Israel scattered upon the mountains, as sheep that have no shepherd: and the Lord said, These have no master; let them return therefore every man to his house in peace.

17

And the king of Israel said to Jehoshaphat, Did I not tell thee that he would not prophesy good unto me, but evil?

18

Again he said, Therefore hear the word of the Lord; I saw the Lord sitting upon his throne, and all the host of heaven standing on his right hand and on his left.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Agency Representation

The verse describes a vision and a divine pronouncement, not a human messenger speaking on behalf of a sender in an agency relationship. The "Lord said" directly, rather than through an intermediary who is then acting as an agent.