2 Chronicles 17:12
"And Jehoshaphat waxed great exceedingly; and he built in Judah castles, and cities of store."
Cross References (ranked by relevance)
2 Chronicles 27:4
Moreover he built cities in the mountains of Judah, and in the forests he built castles and towers.
2 Chronicles 32:5
Also he strengthened himself, and built up all the wall that was broken, and raised it up to the towers, and another wall without, and repaired Millo in the city of David, and made darts and shields in abundance.
2 Chronicles 18:1
Now Jehoshaphat had riches and honour in abundance, and joined affinity with Ahab.
1 Chronicles 29:25
And the LORD magnified Solomon exceedingly in the sight of all Israel, and bestowed upon him such royal majesty as had not been on any king before him in Israel.