Pṛthivy-Āyāma-Vistara (Extent of the Earth) and Jambūdvīpa–Navavarṣa Description
लवणेन समुद्रेण सर्वतः परिवारितः / जंबूद्वीपस्य विस्तारात् समेन तु समन्ततः
lavaṇena samudreṇa sarvataḥ parivāritaḥ / jaṃbūdvīpasya vistārāt samena tu samantataḥ
It was encircled on every side by the Salt Ocean; and that ocean spread evenly all around, equal in extent to Jambūdvīpa’s breadth.