The Tipiṭaka in Three Languages

Koṭṭhāsavāra

Abhidhammapiṭaka · Dhammasaṅgaṇī · Vol. 34 · Section 96

[96] What on that occasion is the one sense base of dhammas (dhammāyatana)? The aggregate of feeling (vedanākkhandha), the aggregate of perception (saññākkhandha), the aggregate of volitional formations (saṅkhārakkhandha)—this on that occasion is the one sense base of dhammas.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 2 other places