2 Chronicles 27:4

27:4 He built cities in the hill country of Judah and fortresses and towers in the forests.

2 Chronicles 27:3

27:3 He built the Upper Gate to the Lord’s temple and did a lot of work on the wall in the area known as Ophel. ¹ 

[27:3]  ¹ tn Heb “wall of Ophel.” See HALOT 861 s.v. II עֹפֶל.