Chapter 2 · verse 46 · gita.yoga.org
Bhagavad Gita 2.46
यावानर्थ उदपाने सर्वतः संप्लुतोदके। तावान्सर्वेषु वेदेषु ब्राह्मणस्य विजानतः
To the Brahmana who has known the Self, all the Vedas are of as much use as a reservoir of water would be in a place where there is a flood.