2 Chronicles 32:27-30

Now Hezekiah had immense wealth and honor; and he made for himself treasuries for silver, gold, precious stones, spices, shields, and all kinds of delightful articles, and storehouses for the produce of grain, new wine, and [olive] oil, and stalls for all kinds of cattle, and sheepfolds for the flocks. Moreover, he made cities for himself and acquired an abundance of flocks and herds, for God gave him very many possessions. This same Hezekiah also stopped up the upper outlet of the waters of Gihon and channeled them down to the west side of the City of David. Hezekiah succeeded in everything that he did.