gāṁ yajñaiḥ puruṣaṁ yaja

sah-therefore that obedient son; tvam-as you are; asyam-in her; apatyani-children; sadrsani-equally qualified; atmanah-of yourself; gunaih-with the characteristics; utpadya-having begotten; sasa-rule; dharmena-on the principles of devotional service; gam-the world; yajnaih-by sacrifices; purusam-the Supreme Personality of Godhead; yaja-worship.