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

[385] Sāvatthī . ekamantaṃ nisinno kho āyasmā rādho bhagavantaṃ etadavoca khayadhammo khayadhammoti bhante vuccati katamo nu kho bhante khayadhammoti . rūpaṃ kho rādha khayadhammo vedanā khayadhammo saññā khayadhammo saṅkhārā khayadhammo viññāṇaṃ khayadhammo. Evaṃ passaṃ .pe. Nāparaṃ itthattāyāti pajānātīti.