14.1 Again, the highest knowledge Krishna speaks

परं भूयः प्रवक्ष्यामि ज्ञानानां ज्ञानमुत्तमम्
यज्ज्ञात्वा मुनयः सर्वे परां सिद्धिमितो गताः

paraṁ bhūyaḥ pravakṣhyāmi jñānānāṁ jñānam uttamam
yaj jñātvā munayaḥ sarve parāṁ siddhim ito gatāḥ

I will declare again the highest knowledge, best of all knowledge, by knowing which those who practise have reached perfection.

Explanation

Again — and the word is doing work.

bhūyaḥ: once more. Krishna has already declared the highest knowledge in chapters 7, 9 and 13, and says so.

Which tells you what to expect. This chapter is not new doctrine but a mechanism — the working parts behind claims already made, and the most diagnostic thing in the book.

Word by word

śhrī-bhagavān uvācha: the Divine Lord said
param: supreme
bhūyaḥ: again
pravakṣhyāmi: I shall explain
jñānānām: of all knowledge
jñānam uttamam: the supreme wisdom
yat: which
jñātvā: knowing
munayaḥ: saints
sarve: all
parām: highest
siddhim: perfection
itaḥ: through this
gatāḥ: attained