The Tipiṭaka in Three Languages

Pītittika

Abhidhammapiṭaka · Paṭṭhāna (2) · Vol. 41 · Section 498

[498] A phenomenon (dhamma) accompanied by rapture (pīti) is a condition, by predominance condition (adhipati-paccaya), for a phenomenon accompanied by equanimity (upekkhā). Object predominance (ārammaṇādhipati): having given a gift with a mind (citta) accompanied by rapture, with a mind accompanied by equanimity … (Abbreviated.)

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places