TIPITAKA Volume 16 : PALI ROMAN Sutta Pitaka Vol 8 : Sutta. Saṃ. Ni.

[319] Sāvatthiyaṃ viharati ... Tatra kho bhagavā ... Seyyathāpi bhikkhave Puriso mahāpaṭhaviyā satta kolaṭṭhimattiyo guḷikā upanikkhipeyya . Taṃ kiṃ maññatha bhikkhave katamaṃ nu kho bahutaraṃ yā vā satta kolaṭṭhimattiyo guḷikā upanikkhittā yā vā mahāpaṭhavīti . etadeva bhante bahutaraṃ yadidaṃ mahāpaṭhavī appamattikā satta kolaṭṭhimattiyo guḷikā upanikkhittā neva satimaṃ kalaṃ upenti na sahassimaṃ kalaṃ upenti na satasahassimaṃ kalaṃ upenti mahāpaṭhaviṃ upanidhāya satta kolaṭṭhimattiyo guḷikā upanikkhittāti.