1 Kings 22:29

(29) So . . . Jehoshaphat.—The continued adhesion of Jehoshaphat, against the voice of prophecy, which he had himself invoked (severely rebuked in 2 Chronicles 18:31), and, indeed, the subservient part which he plays throughout, evidently indicate a position of virtual dependence of Judah on the stronger power of Israel, of which the alliance by marriage—destined to be all but fatal to the dynasty of David (2 Kings 11:1-2)—was at once the sign and the cause.