The Tipiṭaka in Three Languages

Cittasaṅsaṭṭhasamuṭṭhānasahabhūdukkusalattika

Abhidhammapiṭaka · Paṭṭhāna (5) · Vol. 44 · Section 1511

[1511] Dependent on an indeterminate (abyākata) phenomenon (dhamma) that is conjoined with, originated by, and arisen together with mind (citta-saṃsaṭṭha-samuṭṭhāna-sahabhū), there arises an indeterminate phenomenon that is conjoined with, originated by, and arisen together with mind — 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English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.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