Matsya Purana — Yadu Lineage
तिस्रः कोट्यः प्रवीराणां यादवानां महात्मनाम् षष्टिः शतसहस्राणि वीर्यवन्तो महाबलाः //
tisraḥ koṭyaḥ pravīrāṇāṃ yādavānāṃ mahātmanām ṣaṣṭiḥ śatasahasrāṇi vīryavanto mahābalāḥ //
Of those high-souled Yādavas there were three crores (thirty million) of foremost heroes, and a further sixty hundred-thousands (six hundred thousand)—men endowed with valor and great strength.
This verse does not address Pralaya; it is a genealogical enumeration highlighting the vast number of Yādava warriors and their martial strength.
Indirectly, it underscores the Purāṇic ideal of kṣatriya vigor and organized clan strength—resources a king must govern through dharma, discipline, and protection of society.
No Vāstu, temple, or ritual procedure is stated in this verse; its focus is dynastic magnitude and the valor of the Yādavas.