1 Kings 22:10
And the king of Israel and Jehoshaphat the king of Judah sat each on his throne, having put on their robes, in a void place in the entrance of the gate of Samaria; and all the prophets prophesied before them.
Cross-reference
In 1 Kings 22:30, Ahab's decision to disguise himself contrasts with his visible royal attire here, revealing his fear and deceit.
2 Chronicles 18:9-11 is the parallel account of the same event — kings on thrones with false prophets. Virtually identical narrative.
In Jeremiah 27:14-16, false prophets tell Judah not to serve Babylon — the same deceptive promise of peace that leads to disaster.
Ezekiel 13:1-9 condemns false prophets who say 'Peace' when there is none — directly parallels the lying spirits inspiring Ahab's prophets.
Revelation 16:14 describes demonic spirits gathering kings for war — mirrors the false prophetic spirits that incited Ahab to battle.
In 2 Kings 3:13, Elisha tells the king to consult his parents' false prophets — a true prophet rejecting the same kind of deception seen here.