Pāli · Sutta Piṭaka (Pāli, Mahāsaṅgīti)Tassa ce, bhikkhave, bhikkhuno tamhā nimittā aññaṁ nimittaṁ manasikaroto kusalūpasaṁhitaṁ uppajjanteva pāpakā akusalā vitakkā chandūpasaṁhitāpi dosūpasaṁhitāpi mohūpasaṁhitāpi, tena, bhikkhave, bhikkhunā tesaṁ vitakkānaṁ ādīnavo upaparikkhitabbo: ‘itipime vitakkā akusalā, itipime vitakkā sāvajjā, itipime vitakkā dukkhavipākā’ti. Tassa tesaṁ vitakkānaṁ ādīnavaṁ upaparikkhato ye pāpakā akusalā vitakkā chandūpasaṁhitāpi dosūpasaṁhitāpi mohūpasaṁhitāpi te pahīyanti te abbhatthaṁ gacchanti. Tesaṁ pahānā ajjhattameva cittaṁ santiṭṭhati sannisīdati ekodi hoti samādhiyati. Seyyathāpi, bhikkhave, itthī vā puriso vā daharo yuvā maṇḍanakajātiko ahikuṇapena vā kukkurakuṇapena vā manussakuṇapena vā kaṇṭhe āsattena aṭṭiyeyya harāyeyya jiguccheyya; evameva kho, bhikkhave, tassa ce bhikkhuno tamhāpi nimittā aññaṁ nimittaṁ manasikaroto kusalūpasaṁhitaṁ uppajjanteva pāpakā akusalā vitakkā chandūpasaṁhitāpi dosūpasaṁhitāpi mohūpasaṁhitāpi, tena, bhikkhave, bhikkhunā tesaṁ vitakkānaṁ ādīnavo upaparikkhitabbo: ‘itipime vitakkā akusalā, itipime vitakkā sāvajjā, itipime vitakkā dukkhavipākā’ti. Tassa tesaṁ vitakkānaṁ ādīnavaṁ upaparikkhato ye pāpakā akusalā vitakkā chandūpasaṁhitāpi dosūpasaṁhitāpi mohūpasaṁhitāpi te pahīyanti te abbhatthaṁ gacchanti. Tesaṁ pahānā ajjhattameva cittaṁ santiṭṭhati sannisīdati ekodi hoti samādhiyati.
English · Bhikkhu SujatoNow, suppose that mendicant is focusing on some other subject connected with the skillful, but bad, unskillful thoughts connected with desire, hate, and delusion keep coming up. They should examine the drawbacks of those thoughts: ‘So these thoughts are unskillful, they’re blameworthy, and they result in suffering.’ As they do so, those bad thoughts are given up and come to an end. Their mind becomes stilled internally; it settles, unifies, and becomes immersed in samādhi. Suppose there was a woman or man who was young, youthful, and fond of adornments. If the carcass of a snake or a dog or a human were hung around their neck, they’d be horrified, repelled, and disgusted. In the same way, a mendicant … should examine the drawbacks of those thoughts …