1 Kings 22:29

He was ready to give his opinion with the majority, and to conclude that it was 400 to one but they should succeed. Micaiah had not forbidden them to go; nay, at first, he said, Go, and prosper. If it came to the worst, it was only Ahab's fall that was foretold, and therefore Jehoshaphat hoped he might safely venture.

It might have been expected that Jehoshaphat would have withdrawn from the expedition when he heard Micaiah denounce it. He had, however, rashly committed himself to take part in the war by a solemn promise, before he bethought himself of inquiring what was the will of God in the matter. Now he was ashamed to draw back, especially as Ahab, whom the prophecy chiefly threatened, was resolved to brave it. He may also have had a personal affection for Ahab, and so have been loth to desert him in his need. Compare 2Ch 19:2.

The corpse was conveyed to Samaria; and, as the chariot which brought it was being washed, in a pool near the city, from the blood that had profusely oozed from the wound, the dogs, in conformity with Elijah's prophecy, came and licked it [1Ki 21:19]. Ahab was succeeded by his son Ahaziah [1Ki 22:40].