Saṃyutta Nikāya 22 14. Kukkuḷavagga 142. Tatiyadukkhasutta Sāvatthinidānaṃ. “Yaṃ, bhikkhave, dukkhaṃ; tatra vo chandarāgo pahātabbo … pe … yaṃ, bhikkhave, dukkhaṃ; tatra vo chandarāgo pahātabbo”ti. Sattamaṃ.