Sāttvata–Vṛṣṇi–Andhaka Vamśa
Genealogical Enumeration of the Yādava Clans
षष्टिवर्षगते काले यद्रोषो ऽभूत्तदा मम / सुसंरूढो ऽसकृत्प्राप्तस्तदा कालात्ययो महान्
ṣaṣṭivarṣagate kāle yadroṣo 'bhūttadā mama / susaṃrūḍho 'sakṛtprāptastadā kālātyayo mahān
When sixty years had passed, the anger that arose in me then returned again and again and took deep root; at that time there occurred a great disruption in the course of time.