4. Dutiyauposathasuttaṃ
345. Sāvatthinidānaṃ
P3.242 .Atha kho aññataro bhikkhu yena bhagavā … pe … ekamantaṃ nisinno kho so bhikkhu bhagavantaṃ etadavoca –
‘‘ ko nu kho , bhante , hetu , ko paccayo , yena midhekacce jalābujā nāgā uposathaṃ upavasanti vossaṭṭhakāyā ca bhavantī ’’ ti ?
‘‘ Idha , bhikkhu … pe … ayaṃ kho , bhikkhu , hetu , ayaṃ paccayo , yena midhekacce jalābujā nāgā uposathaṃ upavasanti vossaṭṭhakāyā ca bhavantī ’’ ti .
Catutthaṃ .