"You shall also make a covering of ram skins dyed red for the tent, and a covering of badger skins above that.
Exodus 26:14
Surrounding context
26:13 And a cubit on one side and a cubit on the other side, of what remains of the length of the curtains of the tent, shall hang over the sides of the tabernacle, on this side and on that side, to cover it.
26:14 "You shall also make a covering of ram skins dyed red for the tent, and a covering of badger skins above that.
26:15 "And for the tabernacle you shall make the boards of acacia wood, standing upright.