The works of Ādi Śaṅkarācārya

Svātmaprakāśikā

Verse 48

पूर्णमद्वयमखण्डचेतनंविश्वभेदकलनादिवर्जितम् ।अद्वितीयपरसंविदंशकंतत्सदाहमिति मौनमाश्रये ॥ ४५ ॥

In plain words

Complete, non-dual, and undivided consciousness, entirely free from the illusion of worldly differences, the very essence of supreme awareness—knowing 'I am ever that,' I rest in silent peace.

Close to the Sanskrit

Full, non-dual, undivided consciousness, devoid of world-difference projections and the like, secondless supreme awareness essence—that always 'I am', thus I take refuge in silence.