Leviticus 13:38 - 39 - "When a man or a woman has bright spots in the skin of the body, even white bright spots; then the priest shall examine them; and behold, if the bright spots on the skin of their body are a dull white, it is a harmless rash, it has broken out in the skin; he is clean.
Exodus 25:5 - rams' skins dyed red, sea cow hides, acacia wood,
Job 7:5 - My flesh is clothed with worms and clods of dust. My skin closes up, and breaks out afresh.
Genesis 3:21 - Yahweh God made coats of skins for Adam and for his wife, and clothed them.
Numbers 4:11 - "On the golden altar they shall spread a blue cloth, and cover it with a covering of sealskin, and shall put in its poles.