Pṛthivy-Āyāma-Vistara (Extent of the Earth) and Jambūdvīpa–Navavarṣa Description
तस्यापि ते फलरसं पिबन्तो वर्त्तयन्ति वै / दशवर्षसहस्राणि शतानि दश पञ्च च
tasyāpi te phalarasaṃ pibanto varttayanti vai / daśavarṣasahasrāṇi śatāni daśa pañca ca
Drinking the juice of that tree’s fruits, they pass their lives—ten thousand years, and a further ten and five hundred (that is, fifteen hundred) years.