Tikanidadesa

Abhidhammapiṭaka · Dhammasaṅgaṇī · Vol. 34 · Section 594

[594] Which is that form (rūpa) that is internal, not a primary element (mahābhūta)? The eye sense base (cakkhāyatana) … the body sense base (kāyāyatana) — this is that form that is internal, not a primary element. Which is that form that is external, a primary element? The tangible sense base (phoṭṭhabbāyatana), the water element (āpodhātu) — this is that form that is external, a primary element. Which is that form that is external, not a primary element? The form sense base (rūpāyatana) … edible food (kabaḷīkāro āhāro) — this is that form that is external, not a primary element.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

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