ब्रह्मैवाहं समः शान्तः सच्चिदानन्दलक्षणः ।नाहं देहो ह्यसद्रूपो ज्ञानमित्युच्यते बुधैः ॥ २४ ॥
In plain words
I am Brahman itself — the same everywhere, utterly still, being and awareness and joy by my very nature. I am not the body; the body's form has no existence of its own. This, the wise say, is knowledge.
Close to the Sanskrit
Brahman alone am I — the same, still, having being, consciousness and bliss as my defining mark. I am not the body, for its form has no being. This is called knowledge by the wise.