Leviticus 21:15

15 so that he will not defile his offspring among his people. I am the LORD, who makes him holy.’ ”

Read Leviticus 21:15 Using Other Translations

Neither shall he profane his seed among his people: for I the LORD do sanctify him.
that he may not profane his offspring among his people, for I am the LORD who sanctifies him."
so that he will not dishonor his descendants among his clan, for I am the LORD who makes him holy.”