Treasures — There seem to be two different kinds of treasures, the former containing the sacred vessels and other treasures, which by God's command were appropriated to the maintenance of the house; the latter only those things which had been freely given or dedicated to God.
Related Commentaries of 1 Chronicles 26:20
1 Chronicles 26:20
20 And of the Levites, Ahijah was over the treasures of the house of God, and over the treasures of the dedicated things.