The Treasurers and Other Officials

20 Their fellow Levites werea in charge of the treasuries of the house of God and the treasuries for the dedicated things.

Read 1 Chronicles 26:20 Using Other Translations

And of the Levites, Ahijah was over the treasures of the house of God, and over the treasures of the dedicated things.
And of the Levites, Ahijah had charge of the treasuries of the house of God and the treasuries of the dedicated gifts.
Other Levites, led by Ahijah, were in charge of the treasuries of the house of God and the treasuries of the gifts dedicated to the LORD .