Sotah (Wayward Wife) belongs to the third order, Nashim (Women) and discusses the ritual of the Sotah – the woman suspected of adultery (Num 5) as well as other rituals involving a spoken formula (such as breaking the heifer's neck, the King's septa-annual public Torah reading, the Blessings and Curses of Mount Gerizim and Mount Ebal, etc...). It has fifteen chapters.