Markandeyapurana 53.20

53.20

dvidhā kṛtvā tayorvarṣaṃ puṣkare saṃnyaveśayat /
bhavyasya putrāḥ saptāsannāmatastānnibodha me //

Mahāvīta and Dhātaki were the two sons of Savana, the ruler over Puṣkaradvīpa; he divided the Puṣkara[8] land into two parts, and assigned to them one part each.

Bhavya had seven sons, hear them by name from me; both Jalada, and Kumāra, Sukumāra, Manīvaka, and Kuśottara, Medhāvin, and Mabādruma the seventh. He portioned out for them countries in Śākadvīpa, which were named after them.