The Tipiṭaka in Three Languages

Hetudukavitakkattika

Abhidhammapiṭaka · Paṭṭhāna (5) · Vol. 44 · Section 279

[279] A phenomenon (dhamma) that is a root (hetu), accompanied by thought-conception and discursive thought (savitakka-savicāra), is a condition by root condition (hetu-paccaya) for a phenomenon that is a root, accompanied by thought-conception and discursive thought: three.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places