Itivuttaka 54
Paṭhamaesanāsutta
Vuttañhetaṃ bhagavatā vuttamarahatāti me sutaṃ:
“Tisso imā, bhikkhave, esanā. Katamā tisso? Kāmesanā, bhavesanā, brahmacariyesanā—imā kho, bhikkhave, tisso esanā”ti. Etamatthaṃ bhagavā avoca. Tatthetaṃ iti vuccati:
“Samāhito sampajāno,
sato buddhassa sāvako;
Esanā ca pajānāti,
esanānañca sambhavaṃ.Yattha cetā nirujjhanti,
maggañca khayagāminaṃ;
Esanānaṃ khayā bhikkhu,
nicchāto parinibbuto”ti.
Ayampi attho vutto bhagavatā, iti me sutanti.
Pañcamaṃ.