2 Chronicles 26:9-10

9Uzziah built fortified towers in Jerusalem at the Corner Gate, at the Valley Gate, and at the angle in the wall.

10He also constructed forts in the wilderness and dug many water cisterns, because he kept great herds of livestock in the foothills of Judah and on the plains. He was also a man who loved the soil. He had many workers who cared for his farms and vineyards, both on the hillsides and in the fertile valleys.