2 Chronicles 32:27-30

27Hezekiah had very great riches and honor, and he made treasuries for his silver, gold, precious stones, spices, shields, and all kinds of valuable articles. 28He also made storehouses for the harvest of grain and new wine and oil, stalls for all kinds of livestock, and pens for the flocks. 29He made cities for himself, and he acquired herds of sheep and cattle in abundance, for God gave him very great wealth.

30It was Hezekiah who blocked the upper outlet of the Spring of Gihon and channeled it down to the west side of the City of David. And Hezekiah prospered in all that he did.