सर्वमेतदृतं मन्ये यन्मां वदसि केशव। न हि ते भगवन् व्यक्ितं विदुर्देवा न दानवाः ॥

sarvam etad ṛitaṁ manye yan māṁ vadasi keśhava na hi te bhagavan vyaktiṁ vidur devā na dānavāḥ

All this I believe true that Thou sayest to me, O Keshava. Thy manifestation, O Blessed Lord, neither Shining Ones nor Dânavas comprehend.

In plain words: Arjuna tells Krishna, here called Keshava, that he believes everything Krishna has said. He adds that neither the gods nor the demons, called Danavas, truly understand who Krishna is.