'Breeches' in the Bible

And the priest shall put on his linen raiment, and his linen breeches shall he put on his flesh, and take up the ashes to which the fire hath consumed the burnt-offering on the altar, and he shall put them beside the altar.

They shall have linen tires upon their heads, and shall have linen breeches upon their loins; they shall not gird on anything that causeth sweat.