1 Chronicles 23:28

but their duty was to assist the descendants of Aaron with the service of the house of the Lord, being responsible for the courts and chambers, the purification of all the holy things, and the work of the service of the house of God,

Because their office was to wait on the sons of Aaron for the service of the house of the Lord, in the courts, and in the chambers, and in the purifying of all holy things, and the work of the service of the house of God;

Note their…: Heb. their station was at the hand of the sons of Aaron

For their duty was to wait on the sons of Aaron for the service of the Lord’s house—in the courts, in the rooms, and in the purifying of all holy things, even the work of the service of God’s house;

For their office was to wait on the sons of Aaron for the service of the house of Jehovah, in the courts, and in the chambers, and in the purifying of all holy things, even the work of the service of the house of God;