The Chapter Containing the Section on Ethics (Sīlakkhandhavagga) is a chapter of 13 discourses. Each of these contains a long passage on the Gradual Training in ethics, meditation, and wisdom. The chapter is named after the first of these sections. 

The two other known versions of the Dīrghāgama (in Chinese and Sanskrit) also contain a similar chapter. Despite the monastic nature of the central teaching, most of these discourses are presented in dialog with lay people, with a strong emphasis on the relation between the Buddha’s teachings and other contemporary movements.