וַיֹּ֙אמֶר֙ יְה֣וֹשָׁפָ֔ט הַאֵ֨ין פֹּ֥ה נָבִ֛יא לַיהוָ֖ה ע֑וֹד וְנִדְרְשָׁ֖ה מֵאוֹתֽוֹ׃
But Jehoshaphat said: ‘Is there not here besides a prophet of the LORD, that we might inquire of him?’
Read Kabbalistic (mystical) interpretations of I Kings 22:7: Zohar and classical Jewish mystical sources, free online.