Divyāv, 1, 478.0 āyuṣmān upālī buddhaṃ bhagavantaṃ pṛcchati yaduktaṃ bhadanta bhagavatā pratyantimeṣu janapadeṣu vinayadharapañcamenopasampadaṃ tatra katamo 'ntaḥ katamaḥ pratyantaḥ pūrveṇopāli puṇḍavardhanaṃ nāma nagaram tasya pūrveṇa puṇḍakakṣo nāma parvataḥ tataḥ pareṇa pratyantaḥ //