The king of Judah came down to the king of Israel Having now, as he supposed, made a firm peace with him, by the alliance contracted between Jehoram his son, and Athaliah, Ahab's daughter, 2 Kings 8:18; 2 Chronicles 18:1. It is strange that so good a man would be so closely connected with a king revolted, from the worship of God! But he appears to have been of to easy a temper, which betrayed him to many inconveniences.
Related Commentaries of 1 Kings 22:2
1 Kings 22:2
2 And it came to pass in the third year, that Jehoshaphat the king of Judah came down to the king of Israel.