yo ’sav asmin maha-kalpe
tanayah sa vivasvatah
sraddhadeva iti khyato
yah—one who; asau—He (the Supreme Person); asmin—in this; maha-kalpe—great millennium; tanayah—son; sah—he; vivasvatah—of the sun-god; sraddhadevah—by the name Sraddhadeva; iti—thus; khyatah—celebrated; manutve—in the position of Manu; harina—by the Supreme Personality of Godhead; arpitah—was situated.
In this [the present] millennium King Satyavrata later became the son of Vivasvan, the king of the sun planet, and was known as Sraddhadeva. By the mercy of the Supreme Personality of Godhead, he was given the post of Manu.
Link to this page: https://prabhupadabooks.com/sb/8/24/11