Then they shall put on it a covering of badger skins, and spread over that a cloth entirely of blue; and they shall insert its poles.
Numbers 4:6
Surrounding context
4:5 When the camp prepares to journey, Aaron and his sons shall come, and they shall take down the covering veil and cover the ark of the Testimony with it.
4:6 Then they shall put on it a covering of badger skins, and spread over that a cloth entirely of blue; and they shall insert its poles.
4:7 "On the table of showbread they shall spread a blue cloth, and put on it the dishes, the pans, the bowls, and the pitchers for pouring; and the showbread shall be on it.