The Tipiṭaka in Three Languages

Hetudukaupādinnattika

Abhidhammapiṭaka · Paṭṭhāna (5) · Vol. 44 · Section 193

[193] A phenomenon (dhamma) that is a root (hetu), clung-to and subject to clinging (upādinnupādāniya), is a condition, by root condition (hetu-paccaya), for a phenomenon that is a root, clung-to and subject to clinging: three.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places