'Skin' in the Bible

Then Zipporah took a sharp stone, and cutting off the skin of her son's private parts, and touching his feet with it, she said, Truly you are a husband of blood to me.

And it will become small dust over all the land of Egypt, and will be a skin-disease bursting out in wounds on man and beast through all the land of Egypt.

So they took some dust from the fire, and placing themselves before Pharaoh, Moses sent it out in a shower up to heaven; and it became a skin-disease bursting out on man and on beast.

For it is the only thing he has for covering his skin; what is he to go to sleep in? and when his cry comes up to me, I will give ear, for my mercy is great.

But the flesh of the ox and its skin and its waste parts are to be burned outside the circle of the tents, for it is a sin-offering.