Pokkharaṇīsutta
“Seyyathāpi, bhikkhave, pokkharaṇī paññāsayojanāni āyāmena, paññāsayojanāni vitthārena, paññāsayojanāni ubbedhena, puṇṇā udakassa samatittikā kākapeyyā.
Tato puriso kusaggena udakaṁ uddhareyya.
Taṁ kiṁ maññatha, bhikkhave,
katamaṁ nu kho bahutaraṁ—yaṁ vā kusaggena ubbhataṁ, yaṁ vā pokkharaṇiyā udakan”ti?
“Etadeva, bhante, bahutaraṁ, yadidaṁ—pokkharaṇiyā udakaṁ; appamattakaṁ kusaggena udakaṁ ubbhataṁ.
Saṅkhampi na upeti, upanidhampi na upeti, kalabhāgampi na upeti pokkharaṇiyā udakaṁ upanidhāya kusaggena udakaṁ ubbhatan”ti.
“Evameva kho, bhikkhave, ariyasāvakassa …pe…
yogo karaṇīyo”ti.
Dutiyaṁ.