Numbers 4:13

The altar of burnt-offering was first of all to be cleansed from the ashes; a crimson cloth was then to be covered over it, and the whole of the furniture belonging to it to be placed upon the top; and lastly, the whole was to be covered with a sea-cow skin. The only thing not mentioned is the copper laver (Exo 30:18), probably because it was carried without any cover at all. The statement in the Septuagint and the Samaritan text, which follows Num 4:14. respecting its covering and conveyance upon a frame, is no doubt a spurious interpolation.

In the former chapter an account was taken of the whole tribe of Levi, in this we have an account of those of that tribe who were in the prime of their time for service, betwixt thirty and fifty years old. I. The serviceable men of the Kohathites are ordered to be numbered, and their charges are given them (v. 2-20). II. Of the Gershonites (Num 4:24-28). III. Of the Merarites (Num 4:29-33). IV. The numbers of each, and the sum total at last, are recorded (Num 4:34, etc.).