One verse

Srimad Bhagavatam 8.24.58

8.24.58

स तु सत्यव्रतो राजा ज्ञानविज्ञानसंयुत: । विष्णो: प्रसादात् कल्पेऽस्मिन्नासीद् वैवस्वतो मनु: ॥ ५८ ॥

sa tu satyavrato raja jnana-vijnana-samyutah visnoh prasadat kalpe ’sminn asid vaivasvato manuh

sah
he
tu
indeed
satyavratah
Satyavrata
raja
the King
jnana-vijnana-samyutah
enlightened in full knowledge and its practical use
visnoh
of Lord Visnu
prasadat
by the mercy
kalpe asmin
in this period (ruled by Vaivasvata Manu)
asit
became
vaivasvatah manuh
Vaivasvata Manu.

King Satyavrata was illuminated with all Vedic knowledge by the mercy of Lord Visnu, and in this period he has now taken birth as Vaivasvata Manu, the son of the sun-god.