But for his kin, that is near unto him. — There are, however, seven exceptions to the general rule. According to the administrators of the Law during the second Temple, the phrase, “his kin that is near unto him,” or rather, “his flesh that is near unto him” (comp. Leviticus 18:6 with Genesis 2:24), denotes “wife.” Hence the Chaldee version of Jonathan renders it, “but for a wife who is of kin to his flesh.”
For his mother, and for his father. — This is the second of the three instances in the Bible where the mother is mentioned before the father (see Leviticus 19:3). The Jewish canonists, who call attention to this unusual phrase, account for it by saying that she is placed first because the son’s qualifications for the priesthood depend more upon his having a good mother (see Leviticus 21:7). This will be readily understood when it is borne in mind that the regulations about the woman whom a priest was allowed to marry during the second Temple were of the most stringent nature, and that the slightest infringement of them disqualified the son for performing sacerdotal functions. Thus the daughter of a foreigner or of a released captive was forbidden to the priest, and when a city was besieged and taken by the enemy all the wives of the priests had to be divorced for fear lest they had suffered violence.