Ezekiel 44:20 in the King James Version
Neither shall they shave their heads, nor suffer their locks to grow long; they shall only poll their heads.
Context
19 When they go out into the outer court, even into the outer court to the people, they shall put off their garments in which they minister and lay them in the holy rooms. They shall put on other garments, that they not sanctify the people with their garments.
20 “‘“They shall not shave their heads, or allow their locks to grow long. They shall only cut off the hair of their heads.
21 None of the priests shall drink wine when they enter into the inner court.