मन्वन्तरानुक्रमवर्णनम् (Enumeration of Manvantara Cycles) — with focus on Svārociṣa Manvantara
सामगेषु च गायत्सु शुभाण्डे वैश्वदेविके / समागते समुत्पन्नस्तस्मान्मागध उच्यते
sāmageṣu ca gāyatsu śubhāṇḍe vaiśvadevike / samāgate samutpannastasmānmāgadha ucyate
As the Sāma-chanters sang, and all had gathered for the auspicious Vaiśvadevika rite, he came into being; therefore he is called Māgadha.