US-P10.004ab सुषुप्तजारत्स्वपतश्च दर्शनं न मेऽस्ति किंचित् स्वमिवेह मोहनम् ।US-P10.004cd स्वतश्च तेषां परतोऽप्यसत्त्वतस्तुरीय एवास्मि सदा दृगद्वयः ॥
In plain words
The perception of deep sleep, waking, and dreaming does not exist in me at all; like a dream, it is mere delusion. Because they are unreal both by their own nature and from any external view, I am forever the fourth, the non-dual seer.
Close to the Sanskrit
Of sleeping, waking, and dreaming the perception is not to me at all, like a dream, deluding. From themselves and from another also, because of non-existence, the fourth alone am I, always the non-dual seer.