The genealogy included all the little ones, wives, sons, and daughters of the whole assembly. For they had faithfully consecrated themselves as holy.
Here we have, I. Two particular instances of the care of Hezekiah concerning church matters, having put them into good order, to keep them so. The tithes and other holy things being brought in, he provided, 1. That they should be carefully laid up, and not left exposed in loose heaps, liable to be wasted and embezzled.
Commenting on 2 Chronicles 31:11-21
Also of the sons of Aaron the priests, which were in the fields of the suburbs of their cities, in every several city,.... Which were allowed to them out of the several tribes, and where they dwelt, when it was not the turn of their course to officiate in the temple; now to these, as well as to those in Jerusalem, a portion was distributed...
for in their set office they sanctified themselves--This is the reason assigned for providing for the wives and children out of the revenues of the sanctuary, that priests, withdrawing from those secular pursuits by which they might have maintained their households, devoted themselves entirely to the functions of the ministry.