Bhagavatapurana 1.9.19

1.9.19

asyānubhāvaṃ bhagavān veda guhyatamaṃ śivaḥ /
devarṣirnāradaḥ sākṣādbhagavān kapilo nṛpa //

19-20. O King, God Siva, the divine sage Narada, and Kapila the glorious Lord know the most hidden power and glory of Him whom you think to be your aunt's son, the object of your affection, your friend, and your disinterested benefactor, and whom through affection you made your minister, messenger and charioteer, too.