Suññatavāra

Abhidhammapiṭaka · Dhammasaṅgaṇī · Vol. 34 · Section 292

[292] Which, on that occasion, is wrong thought (micchāsaṅkappa)? The thinking (takka), thought-conception (vitakka), thought (saṅkappa), fixing (appanā), firm fixing (byappanā), application of the mind (cetaso abhiniropanā), wrong thought that there is on that occasion — this, on that occasion, is wrong thought.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places