Prajāpati-vaṃśānukīrtana — Genealogical Enumeration of Progenitors
Dharma’s Line and the Sādhyas
सत्त्वोद्रिक्ता तु या प्रोक्ता ब्रह्मणः पौरुषी तनुः / तस्याशेन च विज्ञेयो मनोः स्वायंभुवेन्तरे
sattvodriktā tu yā proktā brahmaṇaḥ pauruṣī tanuḥ / tasyāśena ca vijñeyo manoḥ svāyaṃbhuventare
That masculine form of Brahma, said to be rich in sattva—by its very portion this is to be understood in the Manvantara of Svayambhuva Manu.