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

[321] Sāvatthiyaṃ viharati ... tatra kho bhagavā ... Seyyathāpi bhikkhave mahāpaṭhavī parikkhayaṃ pariyādānaṃ gaccheyya ṭhapetvā satta kolaṭṭhimattiyo guḷikā . taṃ kiṃ maññatha bhikkhave katamaṃ nu kho bahutaraṃ yaṃ vā mahāpaṭhaviyā parikkhīṇaṃ pariyādinnaṃ yā vā satta kolaṭṭhimattiyo guḷikā avasiṭṭhāti . etadeva bhante bahutaraṃ mahāpaṭhaviyā yadidaṃ parikkhīṇaṃ pariyādinnaṃ appamattikā satta kolaṭṭhimattiyo guḷikā avasiṭṭhā neva satimaṃ kalaṃ upenti na sahassimaṃ kalaṃ upenti na satasahassimaṃ kalaṃ upenti mahāpaṭhaviyā parikkhīṇaṃ pariyādinnaṃ upanidhāya satta kolaṭṭhimattiyo guḷikā avasiṭṭhāti.