so 'dityam viryam adhatta
sah-Kasyapa; adityam-unto Aditi; viryam-semen; adhatta-placed; tapasa-by austerity; cira-sambhrtam-restrained for long, long years; samahita-manah-being fully in trance upon the Supreme Personality of Godhead; rajan-O King; daruni-as in firewood; agnim-fire; yatha-as; anilah-wind.