Numbers 4:12-14

“They are to take all the articles used in ministering in the Sanctuary, wrap them in a blue cloth, cover them with dolphin skins, and place them on a carrying frame. “They are to remove the ashes from the Altar and spread a purple cloth over it. They are to place on it all the articles used in ministering at the Altar—firepans, forks, shovels, bowls; everything used at the Altar—place them on the Altar, cover it with the dolphin skins, and insert the poles.