चतुर्युगाख्यान (Caturyuga-Ākhyāna) — Yuga-wise Origins and Measurements of Beings
ब्रह्मिष्ठागस्तपा ह्येते त्रयः परमकीर्त्तयः / मनुर्वैवस्वतश्चैव एलो राजा पुरूखाः
brahmiṣṭhāgastapā hyete trayaḥ paramakīrttayaḥ / manurvaivasvataścaiva elo rājā purūkhāḥ
These three are steadfast in Brahman and devoted to tapas, of supreme renown. Also mentioned are Manu Vaivasvata, King Ela, and Purūkhā.