आशां छिन्धि विषोपमेषु विषयेष्वेषैव मृत्योः सृति -स्त्यक्त्वा जातिकुलाश्रमेष्वभिमतिं मुञ्चातिदूरात्क्रियाः ।देहादावसति त्यजात्मधिषणां प्रज्ञां कुरुष्वात्मनित्वं द्रष्टास्यमलोऽसि निर्द्वयपरं ब्रह्मासि यद्वस्तुतः ॥ ३७८ ॥
In plain words
Cut off your craving for what the senses chase — it is poison dressed up as pleasure, and it is the very road to death. Drop your identification with caste, family, and stage of life; put ritual duties at the greatest possible distance. The body and everything like it isn't even real, so stop calling it 'I' — put your understanding on the Self instead. You are the one who sees. You are without a stain. You are the Supreme with no second. What you actually are, in truth, is Brahman.
Close to the Sanskrit
Cut off craving for sense-objects that resemble poison — this itself is the road of death. Having abandoned identification with caste, family, and life-stage, release ritual actions from a great distance. Since the body and the like are unreal, abandon the notion of Self in them, and fix your understanding on the Self instead. You are the Witness, you are stainless, you are the non-dual Supreme; you are, in truth, Brahman.