Leviticus 21:14

11 nor beside any dead person doth he come; for his father and for his mother he doth not defile himself;

12 nor from the sanctuary doth he go out, nor doth he pollute the sanctuary of his God, for the separation of the anointing oil of his God [is] on him; I [am] Jehovah.

13 `And he taketh a wife in her virginity;

14 widow, or cast out, or polluted one -- a harlot -- these he doth not take, but a virgin of his own people he doth take [for] a wife,

15 and he doth not pollute his seed among his people; for I [am] Jehovah, sanctifying him.`

16 And Jehovah speaketh unto Moses, saying,

17 `Speak unto Aaron, saying, No man of thy seed to their generations in whom there is blemish doth draw near to bring near the bread of his God,