KENA UPANISHAD · 1/6

यच्चक्षुषा न पश्यति येन चक्षूंषि पश्यति ।
तदेव ब्रह्म त्वं विद्धि नेदं यदिदमुपासते ॥

yaccakṣuṣā na paśyati yena cakṣūṃṣi paśyati ।
tadeva brahma tvaṃ viddhi nedaṃ yadidamupāsate ॥

That which sees not with the eye, that by which one sees the eye's seeings, know That to be the Brahman and not this which men follow after here.