Devibhagavatapurana 8.11.29

8.11.29

) śrīnārāyaṇa uvāca |
evaṃ svargagatā devāḥ siddhāśca paramarṣayaḥ |
pravadanti ca māhātmyaṃ bhāratasya suśobhanam ||

Nârâyana said:-- O Devarsi! Thus the Devas of the Heavens, the Siddhas, the Highest Risis, sing the excellent merits of this Bhâratavarsa. There are the eight Upadvîpas of this Jambudvîpa:-- When the sons of the King Sagara were searching for the footprints of the stolen horse (for As'vamedha sacrifice), they found these Upadvîpas; so it is definitely stated. The names of out and made these are:-- Svarnaprastha, Chandras'ukra, Âvartana, Ramânaka, Mandaropâkhya, Harina, Pânchajanya, and Ceylon. The length and breadth of Jambudvîpa have been described; now the other six Dvîpas, Plaksa and others will be described. Hear.
Here ends the Eleventh Chapter of the Eighth Book on the description of the continents and of Bhâratavarsa in the Mahâpurânam, S'rî Mad Devî Bhâgavatam, of 18,000 verses, by Maharsi Veda Vyâsa.