7.2 Aham, I; vaksyami, shall tell; te, you; asesatah, in detail, fully; of that (Knowledge) about Myself, which is idam, this; jnanam, Knowlege; which is savijnanam, combined with realization, associated with personal enlightenment; yat jnatva, after experiencing which Knowledge; avasisyate, there remains; na anyat, nothing else, anything that can be a means to human ends; jnatavyam, to be known; bhuyah, again; iha, here. (In this way) the Lord praises that Knowledge which is intended to be spoken, in order ot draw the attention of the hearer.
Thus, 'he who knows Me in reality becomes omniscient.' This is the idea. Therefore Knowledge is difficult to attain because of its superexcellent result.
How so? This is being answered: