The Tipiṭaka in Three Languages

Navakamātikā

Abhidhammapiṭaka · Dhātukathā · Puggalapaññatti · Vol. 36 · Section 15

[15] The form aggregate (rūpakkhandha), the feeling aggregate (vedanākkhandha), the perception aggregate (saññākkhandha), and the consciousness aggregate (viññāṇakkhandha) are included (saṅgahita) by four aggregates, by twelve sense bases (āyatana), and by eighteen elements (dhātu). By how many are they not included? They are not included by one aggregate; by no sense bases and by no elements are they not included.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places