Pītittika

Abhidhammapiṭaka · Paṭṭhāna (2) · Vol. 41 · Section 506

[506] A phenomenon (dhamma) accompanied by equanimity (upekkhā) is a condition, by predominance condition (adhipati-paccaya), for a phenomenon accompanied by rapture (pīti) and accompanied by pleasure (sukha). Object-predominance (ārammaṇādhipati): … Abbreviated (saṅkhittaṃ).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places