tatah-after that; saptame-the seventh in the line; akutyam-in the womb of Akuti; ruceh-by Prajapati Ruci; yajnah-the Lord's incarnation as Yajna; abhyajayata-advented; sah-He; yama-adyaih-with Yama, etc.; sura-ganaih-with demigods; apat-ruled; svayambhuva-antaram-the change of the period of Svayambhuva Manu.