^{17 Ref} And when they come in by the doorways of the inner square, they are to be clothed in linen robes; there is to be no wool on them while they are doing my work in the doorway of the inner square and inside the house.

^{18 Ref} They are to have linen head-dresses on their heads and linen trousers on their legs, and they are to have nothing round them to make their skin wet with heat.