The Tipiṭaka in Three Languages

Hetudukahīnattika

Abhidhammapiṭaka · Paṭṭhāna (5) · Vol. 44 · Section 659

[659] A superior (paṇīta) phenomenon (dhamma) that is not a root (na-hetu) is a condition for a superior phenomenon that is not a root by object condition (ārammaṇa-paccaya): three.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places