The Tipiṭaka in Three Languages

Parittattika

Abhidhammapiṭaka · Paṭṭhāna (2) · Vol. 41 · Section 1450

[1450] An immeasurable phenomenon (appamāṇa dhamma) is a condition for a limited phenomenon (paritta dhamma) … Immeasurable aggregates (khandhā) are a condition, by connascence condition (sahajāta-paccaya), for mind-originated forms (cittasamuṭṭhāna-rūpa).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places