Bhagavata Purana 5.16.19
Srimad Bhagavatam · 16 · Verse 19
Sanskrit Original
एवं जम्बूफलानामत्युच्चनिपातविशीर्णानामनस्थिप्रायाणामिभकायनिभानां रसेन जम्बू नाम नदी मेरुमन्दरशिखरादयुतयोजनादवनितले निपतन्ती दक्षिणेनात्मानं यावदिलावृतमुपस्यन्दयति ॥ १९ ॥
evaṁ jambū-phalānām atyucca-nipāta-viśīrṇānām anasthi-prāyāṇām ibha-kāya-nibhānāṁ rasena jambū nāma nadī meru-mandara-śikharād ayuta-yojanād avani-tale nipatantī dakṣiṇenātmānaṁ yāvad ilāvṛtam upasyandayati.
Similarly, the fruits of the jambū tree, which are full of pulp and have very small seeds, fall from a great height and break to pieces. Those fruits are the size of elephants, and the juice gliding from them becomes a river named Jambū-nadī. This river falls a distance of 10,000 yojanas, from the summit of Merumandara to the southern side of Ilāvṛta, and floods the entire land of Ilāvṛta with juice.