Śrī Śukadeva Gosvāmī continued: After thus being fully instructed by Lord Brahmā, who is the spiritual master of the three worlds, Priyavrata, his own position being inferior, offered obeisances, accepted the order and carried it out with great respect.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
श्रीशुक उवाच । इति समभिहितो महाभागवतो भगवतस्त्रिभुवनगुरो- रनुशासनमात्मनो लघुतयावनतशिरोधरो बाढमिति सबहुमानमुवाह
śrīśuka uvāca | iti samabhihito mahābhāgavato bhagavatastribhuvanaguro- ranuśāsanamātmano laghutayāvanataśirodharo bāḍhamiti sabahumānamuvāha
SB 5.1.20