In 22:1, the three-year peace explains the timing of Jehoshaphat's visit here.

In 22:44, Jehoshaphat made peace with Israel — this echoes the alliance initiated by his visit here.

In 22:41, Jehoshaphat began reigning in Ahab's fourth year — this places his visit in early reign context.

2 Chronicles 18:1 explicitly states Jehoshaphat made a marriage alliance with Ahab — clarifying the purpose of this visit.

2 Chronicles 18:2 records the same event of Jehoshaphat visiting Ahab, providing a parallel account of the alliance.

2 Kings 8:18 shows Jehoshaphat's son married Ahab's daughter — a consequence of the alliance formed here.