Thereafter they offered the brāhmaṇas highly delicious foodstuffs first offered to the Personality of Godhead and offered their respectful obeisances by touching their heads to the ground. They lived perfectly by protecting the cows and the brāhmaṇas.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
अन्नं चोरुरसं तेभ्यो दत्त्वा भगवदर्पणम् । गोविप्रार्थासवः शूराः प्रणेमुर्भुवि मूर्धभिः
annaṃ corurasaṃ tebhyo dattvā bhagavadarpaṇam | goviprārthāsavaḥ śūrāḥ praṇemurbhuvi mūrdhabhiḥ
SB 3.3.28