Sanskrit: यत्प्राणेन न प्राणिति येन प्राणः प्रणीयते ।  तदेव ब्रह्म त्वं विद्धि नेदं यदिदमुपासते  इति केनोपनिषदि प्रथमः खण्डः  
English: 9 That which cannot be smelt by the breath, but by which the breath smells an object-That alone know as Brahman and not that which people here worship. 