The Tipiṭaka in Three Languages

Upādādukkusalattika

Abhidhammapiṭaka · Paṭṭhāna (5) · Vol. 44 · Section 1528

[1528] Dependent on a not-derived wholesome phenomenon (dhamma), a not-derived wholesome phenomenon arises by root condition (hetu-paccaya).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places