Rev. Dhammabodhi and Upasaka Dustin talk about two discourses from the Saghatavaggasamyutta (Discourses with Verses) from the Samyutta Nikaya (Connected Discourses.
SN 8:1 Renounced (Nikkhantasutta)
SN 10:9 With the Nun Sukkha (1st) (Pathamasukkhasutta)