śhrī bhagavān uvācha
bahūni me vyatītāni janmāni tava chārjuna
tānyahaṁ veda sarvāṇi na tvaṁ vettha parantapa||5||

Meaning : Krishna said:
Both of us have been born many times before. But while I remember every one of My past lives,
you do not — because I am not bound by time and forgetfulness like ordinary beings.