Bhagavatapurana 11.6.10.p2

11.6.10.p2

yas cintyate prayata-pāṇibhir adhvarāgnau $ trayyā nirukta-vidhineśa havir gṛhītvā &

11. —Thy feet which are, O Lord, contemplated in the sacrificial fire with the Vedic mantras in the prescribed form by sacrificers with the offering in their piously-folded hands, and which are in the Yogic practice (relating to self) worshipped in various ways by yogins that are most devoted to Thee and who are