Leviticus 21:2-4

Young's Literal Translation

² except for his relation who [is] near unto him -- for his mother, and for his father, and for his son, and for his daughter, and for his brother.

³ and for his sister, the virgin, who is near unto him, who hath not been to a man; for her he is defiled.

⁴ `A master [priest] doth not defile himself among his people -- to pollute himself;