Viṣṇu-māhātmya-varṇana & Vamśa-prasaṅga
Genealogical Continuation
पाण्ड्यश्च केरलश्चैव चोलः कुल्यस्तथैव च / तेषां जनपदाः कुल्याः पाण्ड्याश्चोलाः सकेरलाः
pāṇḍyaśca keralaścaiva colaḥ kulyastathaiva ca / teṣāṃ janapadāḥ kulyāḥ pāṇḍyāścolāḥ sakeralāḥ
Pandya, Kerala, Chola, and Kulya were famed as janapadas; and their realms were known as Kulya, Pandya, Chola, and Kerala.