Ezekiel 44:18-20

New Catholic Bible

¹⁸ They are to have linen turbans on their heads and linen undergarments on their loins, and they may not wear anything that might cause them to perspire.

¹⁹ Before they go out to the people in the outer court, they are to remove the clothes in which they have been performing their ministry, and they are then to put on other garments so that they will not communicate holiness to the people with their garments.

²⁰ Priests are not permitted to shave their heads or to let their hair grow long. Rather, they must keep their hair carefully trimmed,