'Breeches' in the Bible

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.

He shall put on the holy linen coat, and 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.