Aṅguttara Nikāya 7.48 5. Mahāyaññavagga Paṭhamasaññāsutta

“Sattimā, bhikkhave, saññā bhāvitā bahulīkatā mahapphalā honti mahānisaṁsā amatogadhā amatapariyosānā.

“Mendicants, these seven perceptions, when developed and cultivated, are very fruitful and beneficial. They have freedom from death as their objective and culmination.

Katamā satta?

What seven?

Asubhasaññā, maraṇasaññā, āhāre paṭikūlasaññā, sabbaloke anabhiratasaññā, aniccasaññā, anicce dukkhasaññā, dukkhe anattasaññā.

The perceptions of ugliness, death, repulsiveness of food, dissatisfaction with the whole world, impermanence, suffering in impermanence, and not-self in suffering.

Imā kho, bhikkhave, satta saññā bhāvitā bahulīkatā mahapphalā honti mahānisaṁsā amatogadhā amatapariyosānā”ti.

These seven perceptions, when developed and cultivated, are very fruitful and beneficial. They have freedom from death as their objective and culmination.”

Pañcamaṁ.