Leviticus 16:4

4He shall put on the holy linen tunic, and the linen undergarments shall be next to his 16:4 Lit fleshbody, and he shall be wrapped about the waist with the linen sash and the linen turban wound around his forehead (these are holy garments). He shall bathe his 16:4 Lit fleshbody in water and put them on.