Exodus 28:42 - You shall make them linen breeches to cover the flesh of their nakedness; from the waist even to the thighs they shall reach:
Ezekiel 44:18 - They shall have linen tires on their heads, and shall have linen breeches on their waists; they shall not clothe themselves with [anything that causes] sweat.
Exodus 39:28 - and the turban of fine linen, and the linen headbands of fine linen, and the linen breeches of fine twined linen,
Leviticus 6:10 - The priest shall put on his linen garment, and he shall put on his linen breeches upon his body; and he shall remove the ashes from where the fire has consumed the burnt offering on the altar, and he shall put them beside the altar.
Leviticus 16:4 - He shall put on the holy linen coat. He shall have the linen breeches on his body, and shall put on the linen sash, and he shall be clothed with the linen turban. They are the holy garments. He shall bathe his body in water, and put them on.