Book 16
4.25
A man’s brothers are held in more respect than his children. The descendants of the royal family succeed as kings, and are invested with other governments, according to primogeniture. Property is common among all the relations. The eldest is the chief. There is one wife among them all. He who enters the house before any of the rest, has intercourse with her, having placed his staff at the door; for it is a necessary custom, which every one is compelled to observe, to carry a staff. The woman however passes the night with the eldest. Hence the male children are all brothers. They have sexual intercourse also with their mothers. Adultery is punished with death, but an adulterer must belong to another family.