Saṃyutta Nikāya 45
13. Esanāvagga
165. Dukkhatāsutta
“Tisso imā, bhikkhave, dukkhatā. Katamā tisso? Dukkhadukkhatā, saṅkhāradukkhatā, vipariṇāmadukkhatā— imā kho, bhikkhave, tisso dukkhatā. Imāsaṃ kho, bhikkhave, tissannaṃ dukkhatānaṃ abhiññāya pariññāya parikkhayāya pahānāya … pe … ayaṃ ariyo aṭṭhaṅgiko maggo bhāvetabbo”ti.
Pañcamaṃ.