25 And Azmaveth the son of Adiel was over the king's treasuries; and Jehonathan the son of Uzziah was over the storehouses in the field, in the cities, in the villages, and in the fortresses. 26 Ezri the son of Chelub was over those who did the work of the field for tilling the ground. 27 And Shimei the Ramathite was over the vineyards, and Zabdi the Shiphmite was over the produce of the vineyards for the supply of wine. 28 Baal-Hanan the Gederite was over the olive trees and the sycamore trees that were in the lowlands, and Joash was over the store of oil. 29 And Shitrai the Sharonite was over the herds that fed in Sharon, and Shaphat the son of Adlai was over the herds that were in the valleys. 30 Obil the Ishmaelite was over the camels, Jehdeiah the Meronothite was over the donkeys, 31 and Jaziz the Hagrite was over the flocks. All these were the officials over King David's property.
Matthew Henry's Commentary on 1 Chronicles 27:25-31
Commentary on 1 Chronicles 27:16-34
(Read 1 Chronicles 27:16-34)
The officers of the court, or the rulers of the king's substance, had the oversight and charge of the king's tillage, his vineyards, his herds, his flocks, which formed the wealth of eastern kings. Much of the wisdom of princes is seen in the choice of their ministry, and common persons show it in the choice of their advisers. David, though he had all these about him, preferred the word of God before them all. Thy testimonies are my delight and my counsellors.