Srimad-Bhagavatam: Canto 5 - Chapter 1 - Verse 31
Sanskrit:
एवं तव भारतोत्तम जम्बूद्वीपवर्षविभागो यथोपदेशमुपवर्णित इति ॥ ३१ ॥
ITRANS:
evaṁ tava bhāratottama jambūdvīpa-varṣa-vibhāgo yathopadeśam upavarṇita iti.
Translation:
My dear King Parīkṣit, O best of the descendants of Bharata Mahārāja, I have thus described to you, as I myself have been instructed, the island of Bhārata-varṣa and its adjoining islands. These are the islands that constitute Jambūdvīpa.