They are to take all the utensils for serving in the sanctuary, place them in a blue cloth, cover them with fine leather, and put them on the carrying frame.
Jewish Publication Society of America Version (JPS1917) - Numbers 4:12 >And they shall take all the vessels of ministry, wherewith they minister in the sanctuary, and put them in a cloth of blue, and cover them with a covering of sealskin, and shall put them on a bar.