Only he shall not go in unto the vail. — That is, into the holy place which was before the vail.
Related Commentaries of Leviticus 21:23
Leviticus 21:23
23 Only he shall not go in unto the vail, nor come nigh unto the altar, because he hath a blemish; that he profane not my sanctuaries: for I the LORD do sanctify them.