Saṃyutta Nikāya 56

10. Catut­tha­āmaka­dhañña­peyyā­la­vagga

95. Ukkoṭanasutta

… “Evameva kho, bhikkhave, appakā te sattā ye ukko­ṭana­vañ­cana­nikati­sāci­yogā paṭiviratā; atha kho eteva bahutarā sattā ye ukko­ṭana­vañ­cana­nikati­sāci­yogā appaṭiviratā … pe ….

Pañcamaṃ.