vratam-vow; sah-he (Kardama); asthitah-accepted; maunam-silence; atma-by the Supreme Personality of Godhead; eka-exclusively; saranah-being sheltered; munih-the sage; nihsaṅgah-without association; vyacarat-he traveled; ksonim-the earth; anagnih-without fire; aniketanah-without shelter.