Viṣṇu-māhātmya-varṇana & Vamśa-prasaṅga
Genealogical Continuation
एक्ष्वाकवश्चतुर्विंशत्पञ्चालाः पञ्चविंशतिः / कालकास्तु चतुर्विंशच्चतुर्विंशत्तु हैहयाः
ekṣvākavaścaturviṃśatpañcālāḥ pañcaviṃśatiḥ / kālakāstu caturviṃśaccaturviṃśattu haihayāḥ
In the Ikṣvāku line there shall be twenty-four; in Pañcāla, twenty-five; the Kālakas, twenty-four, and the Haihayas likewise twenty-four (kings).