2 Chronicles 27:4

Moreover he built cities in the mountains of Judah, and in the forests he built castles and towers.

Cross References

Joshua 14:12-13 Now therefore give me this mountain, whereof the LORD spake in that day; for thou heardest in that day how the Anakims were there, and that the cities were great and fenced: if so be the LORD will be with me, then I shall be able to drive them out, as the LORD said. And Joshua blessed him, and gave unto Caleb the son of Jephunneh Hebron for an inheritance.
2 Chronicles 11:5-10 And Rehoboam dwelt in Jerusalem, and built cities for defence in Judah. He built even Bethlehem, and Etam, and Tekoa, And Bethzur, and Shoco, and Adullam, And Gath, and Mareshah, and Ziph, And Adoraim, and Lachish, and Azekah, And Zorah, and Aijalon, and Hebron, which are in Judah and in Benjamin fenced cities.
2 Chronicles 14:7 Therefore he said unto Judah, Let us build these cities, and make about them walls, and towers, gates, and bars, while the land is yet before us; because we have sought the LORD our God, we have sought him, and he hath given us rest on every side. So they built and prospered.
2 Chronicles 26:9-10 Moreover Uzziah built towers in Jerusalem at the corner gate, and at the valley gate, and at the turning of the wall, and fortified them. Also he built towers in the desert, and digged many wells: for he had much cattle, both in the low country, and in the plains: husbandmen also, and vine dressers in the mountains, and in Carmel: for he loved husbandry.
Luke 1:39 And Mary arose in those days, and went into the hill country with haste, into a city of Juda;