Candlestick for the Tabernacle: Directions for Removing
Source: TTT
Numbers 4:9, 10
They are to take a blue cloth and cover the lampstand used for light, together with its lamps, wick trimmers, and trays, as well as the jars of oil with which to supply it. / Then they shall wrap it and all its utensils inside a covering of fine leather and put it on the carrying frame.