Numbers 4:6; Numbers 4:14

Numbers 4:6

6 and they shall lay a covering of porpoise skin on it, and shall spread over it a cloth of pure blue, and shall insert its poles.

Numbers 4:14

14 "They shall also put on it all its utensils by which they serve in connection with it: the firepans, the forks and shovels and the basins, all the utensils of the altar; and they shall spread a cover of porpoise skin over it and insert its poles.