The Tipiṭaka in Three Languages

Micchattattika

Abhidhammapiṭaka · Paṭṭhāna (2) · Vol. 41 · Section 1763

[1763] A phenomenon (dhammā) fixed in rightness (sammattaniyata) and a phenomenon that is not fixed (aniyata) [are a condition] for a phenomenon fixed in rightness … Conascence (sahajāta), prenascence (purejāta).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places