1. The Lord said to Moses, “Tell these things to Aaron’s sons, the priests: A priest must not make himself unclean by touching a dead person.
2. But if the dead person was one of his close relatives, he can touch the dead body. The priest can make himself unclean if the dead person is his mother or father, his son or daughter, his brother or
3. his unmarried sister. (This sister is close to him because she has no husband. So the priest may make himself unclean for her if she dies.)