Numbers 4:32

Every part and parcel therefore shall be put in an inventory; which is required here rather than in the foregoing particulars, partly, because these were much more numerous than the former; partly, because being meaner things, and such as might easily be supplied, they might otherwise have been neglected; and partly, to teach us that God esteems nothing small in his worship and service, and that he expects his will should be observed in the minutest circumstances.