Bhagavad Gita, Chapter 7, Verse 2

ज्ञानं तेऽहं सविज्ञानमिदं वक्ष्याम्यशेषतः । यज्ज्ञात्वा नेह भूयोऽन्यज्ज्ञातव्यमवशिष्यते

jñānaṃ te'haṃ savijñānamidaṃ vakṣyāmyaśeṣataḥ | yajjñātvā neha bhūyo'nyajjñātavyamavaśiṣyate

Translation

I shall fully teach thee this knowledge combined with experience, which being known, nothing more besides here remains to be known.

— Alladi Mahadeva Sastri

Word meanings

jñānam
knowledge
te
of (to) thee
aham
I
savijñānam
with knowledge, together
idam
this
vakṣyāmi
(I) will declare
aśeṣataḥ
without remainder
yat
which
jñātvā
having known
na
not
iha
here
bhūyaḥ
more
anyat
other
jñātavyam
(what ought) to be known
avaśiṣyate
remains

Śaṅkarācārya's commentary

And this knowledge concerning Me, as borne out by My own experience, I shall relate to thee in full. — In the latter portion of the verse the Lord extols the knowledge which is going to be taught, with a view to prepare the hearer to follow it. — Nothing more; no other means to a human end. He who knows Me in truth becomes omniscient. Thus the knowledge is productive of great results and is therefore very hard to obtain.