Dhp 1

manopubbaṅ'gamā dhammā, manoseṭṭhā manomayā, manasā ce paduṭṭhena, bhāsati vā karoti vā, tato naṃ dukkham'anveti, cakkaṃva vahato padaṃ.

MN 4

ye kho keci samaṇā vā brāhmaṇā vā byāpannacittā paduṭṭhamanasaṅkappā araññavanapatthāni pantāni sen'āsanāni paṭisevanti, byāpannacittapaduṭṭhamanasaṅkappasandosahetu have te bhonto samaṇabrāhmaṇā akusalaṃ bhayabheravaṃ avhāyanti.

AN 10.176

byāpannacitto hoti paduṭṭhamanasaṅkappo, ime sattā haññantu vā bajjhantu vā ucchijjantu vā vinassantu vā mā vā ahesun'ti.