jñānavijñānayoga - Verse śloka 26
śloka 26
vedāhaṃ samatītāni vartamānāni cārjuna |
bhaviṣyāṇi ca bhūtāni māṃ tu veda na kaścana ||7-26||
Translation
O Arjuna! I know all beings—those that have passed, those that exist in the present, and those that are to come; but no one knows Me.