Bhagavatapurana 3.2.22

3.2.22

tat tasya kaiṅkaryam alaṃ bhṛtān no viglāpayaty aṅga yad ugrasenam /
tiṣṭhan niṣaṇṇaṃ parameṣṭhi-dhiṣṇye nyabodhayad deva nidhārayeti //

21—22. That the self-same Lord who is, without an equal or superior, the ruler of the three Purushas (worlds or gunas), who is in the enjoyment of all blessings by virtue of His essential and perfect blissfulness, whose footstool is sung (worshipped) with the crests of their crown by the eternal protectors of the world who bear offerings (tributes) to Him—that He should

behave like a servant and should Himself standing before Ugrasena seated on the high throne address him thus, "O Lord, may thou believe us to be thy Majesty's dependants (servants)"—this behaviour of the supreme Lord fills us, His servants, with confusion.