Bhagavatapurana 10.84.51

10.84.51

īje 'nu-yajñaṃ vidhinā agni-hotrādi-lakṣaṇaiḥ /
prākṛtair vaikṛtair yajñair dravya-jñāna-kriyeśvaram //

51. According to sastra he performed every sacrifice known as Agnihotra, Ishti, etc., in its main and subsidiary forms and there-

by propitiated the Supreme Lord who controls and owns the sacrificial substance, the knowledge and mantras and the action itself.