न तदस्ति जगत्यस्मिन्सपातालसुरालये ।यन्नामात्मवतो ज्ञस्य किंचित्कार्यतरं भवेत्
In plain words
There is nothing at all in this world, together with the netherworld and the abode of the gods, that could, for the knower who possesses ātman, be in the least something still to be done.