Katamo panāvuso, phasso, katamo phassasamudayo, katamo phassanirodho, katamā phassanirodhagāminī paṭipadā? Saḷāyatanasamudayā phassasamudayo, saḷāyatananirodhā phassanirodho, ayameva ariyo aṭṭhaṅgiko maggo phassanirodhagāminī paṭipadā, seyyathidaṁ—