Pṛthivy-Āyāma-Vistara (Extent of the Earth) and Jambūdvīpa–Navavarṣa Description
योजनानां सहस्राणि चतुरशीतरुच्छ्रितः / प्रविष्टः षोडशाधस्ताद्विस्तृतः षोडशैव तु
yojanānāṃ sahasrāṇi caturaśītarucchritaḥ / praviṣṭaḥ ṣoḍaśādhastādvistṛtaḥ ṣoḍaśaiva tu
Its height is eighty-four thousand yojanas; it is set sixteen (thousand yojanas) into the earth below, and its breadth is likewise sixteen (thousand yojanas).