King James Version
They shall have linen bonnets upon their heads, and shall have linen breeches upon their loins; they shall not gird themselves with any thing that causeth sweat.English Standard Version
They shall have linen turbans on their heads, and linen undergarments around their waists. They shall not bind themselves with anything that causes sweat.New International Version
They are to wear linen turbans on their heads and linen undergarments around their waists. They must not wear anything that makes them perspire.