Cetasovinibandhasutta
“Pañcime, bhikkhave, cetasovinibandhā. Katame pañca? Idha, bhikkhave, bhikkhu kāmesu avītarāgo hoti avigatacchando avigatapemo avigatapipāso avigatapariḷāho avigatataṇho. Yo so, bhikkhave, bhikkhu kāmesu avītarāgo hoti avigatacchando avigatapemo avigatapipāso avigatapariḷāho avigatataṇho, tassa cittaṁ na namati ātappāya anuyogāya sātaccāya padhānāya. Yassa cittaṁ na namati ātappāya anuyogāya sātaccāya padhānāya, ayaṁ paṭhamo cetasovinibandho.
Shackles of the Heart
“Mendicants, there are these five shackles of the heart. What five? Firstly, a mendicant isn’t free of greed, desire, fondness, thirst, passion, and craving for sensual pleasures. This being so, their mind doesn’t incline toward keenness, commitment, persistence, and striving. This is the first shackle of the heart.