tasya-of Him (the Supreme Personality of Godhead); nabheh-from the navel; samabhavat-generated; padma-kosah-a lotus; hiranmayah-known as Hiranmaya, or golden; tasmin-on that golden lotus; jajne-appeared; maharaja-O King; svayambhuh-one who is self-manifested, who takes birth without a mother; catuh-ananah-with four heads.