"7 They shall not take a wife that is a whore, or profane; neither shall they take a woman put away from her husband: for he is holy unto his God. 8 Thou shalt sanctify him therefore; for he offereth the bread of thy God: he shall be holy unto thee: for I the LORD, which sanctify you, am holy. 9 And the daughter of any priest, if she profane herself by playing the whore, she profaneth her father: she shall be burnt with fire. 10 And he that is the high priest among his brethren, upon whose head the anointing oil was poured, and that is consecrated to put on the garments, shall not uncover his head, nor rend his clothes; 11 Neither shall he go in to any dead body, nor defile himself for his father, or for his mother; 12 Neither shall he go out of the sanctuary, nor profane the sanctuary of his God; for the crown of the anointing oil of his God is upon him: I am the LORD. 13 And he shall take a wife in her virginity. 14 A widow, or a divorced woman, or profane, or an harlot, these shall he not take: but he shall take a virgin of his own people to wife. 15 Neither shall he profane his seed among his people: for I the LORD do sanctify him." — Leviticus 21:7-15 KJV.
HOLINESS IN FAMILY RELATIONS, 7-15.7. Whore — A woman wilfully wanton. Profane — Hebrew, profaned or dishonoured in any way, whether by violence or with consent. Put away — A divorced woman may be perfectly virtuous, but the priest’s wife, like Caesar’s, must be above suspicion. He may marry a widow, unless he be a high priest. See verse 14. We call attention to the absence of all limitations as to nationality. The priest might marry a non-Israelite if not an idolater; but not a Canaanite, because of their idolatry, nor an Ammonite nor a Moabite, on account of national antipathy. Exodus 34:16; Deuteronomy 7:3; 23:3. From verse 14 we infer that he was permitted to marry a widow, as Josephus declares. Others infer from Ezekiel 44:22 that he could marry only the widow of a priest.