TIPITAKA Volume 17 : PALI ROMAN Sutta Pitaka Vol 9 : Sutta. Saṃ. Kha.

[381] Sāvatthī . ekamantaṃ nisinno kho āyasmā rādho bhagavantaṃ etadavoca dukkhaṃ dukkhanti bhante vuccati katamaṃ nu kho bhante dukkhanti . rūpaṃ kho rādha dukkhaṃ vedanā dukkhā saññā dukkhā saṅkhārā dukkhā viññāṇaṃ dukkhaṃ . evaṃ passaṃ .pe. Nāparaṃ itthattāyāti pajānātīti.