asit-there was; atita-past; kalpa-ante-at the end of the kalpa; brahmah-of Lord Brahma's day; naimittikah-because of that; layah-inundation; samudra-in the ocean; upaplutah-were inundated; tatra-there; lokah-all the planets; bhuh-adayah-Bhuh, Bhuvah and Svah, the three lokas; nrpa-O King.