What is this Bhagavad Gita verse?

The problem with translation is that it may produce quite different (but equally valid, and equally doubtful) renditions of one text.

I tried searching the Web and found so many copies of this--most without any source notes--that I nearly gave up. I also tried paging through the Gita, which I have in a translation by Juan Mascaró, without seeing anything that matched it.

But one of the online sources included a note attributing the quote to chapter 2, so I took another look there, and I think it is 2:46. Here is the Mascaró rendering:

As is the use of a well of water where water everywhere overflows, such is the use of all the Vedas to the seer of the Supreme.

Translations "LIMIT" the Interpretation of a verse, to the extent of the limit of knowledge of the Translator regarding the purport/connotation of a "Word" in the Original Verse.An alternative is to select Better Translations if NOt the Best.

2-46-=> "For a person who stands on the brink of a Humongous Sheet of water (like a huge lake) overflowing on all sides--what use would be there for him/her a small puddle of Water,nearby--likewise for an enlightened person (Brahma Gjnaani) what is the Use of VEDAM (the authoritative Hindu Text) ?

Because he/she has already attained his/her "Goal"--what else he/she would attain by reading Religious Texts?

"Yaavaanartha Udhpaane Sarvathaha Samluthothake "

"Taavan Sarvashu Vedheshu Braahmansya Vijaanathaha" (Bhagavat Gita -2-46)

a better English Translation is that of Swami Ghambhiraanandha ,11th President of Ramakrishna Order ,Kolkatta (India).--The book gives the English Translation of an Excellent Gloss by Acharya SANKARA with refernces from many other Related works (Prasthaana Trayi)--

In India the cost of the book is only Rs 120/=(US $ 2/= TWO US Dollars) The same book in USA Indian dealers sell for US $ 30/= (THIRTY)