यत्परं सकलवागगोचरंगोचरं विमलबोधचक्षुषः ।शुद्धचिद्घनमनादिवस्तु य -द्ब्रह्म तत्त्वमसि भावयात्मनि ॥ २५६ ॥
In plain words
It's supreme, beyond anything words can reach — yet it's exactly what the eye of clear seeing perceives. Solid, unbroken consciousness, a reality with no beginning at all — that is Brahman. And that is you. Hold it quietly in your heart.
Close to the Sanskrit
That supreme [reality] which is beyond the range of all speech, [yet] within the range of the eye of stainless knowledge; the dense mass of pure consciousness, the beginningless entity — that Brahman [is]: thou art That; contemplate [this] within yourself.