ĪŚĀ UPANISHAD · 11

विद्याञ्च अविद्याञ्च यस्तद् वेदोभयं सह ।
अविद्यया मृत्युं तीर्त्वा विद्ययामृतमश्नुते ॥११॥

vidyāñca avidyāñca yastad vedobhayaṃ saha ।
avidyayā mṛtyuṃ tīrtvā vidyayāmṛtamaśnute ॥11॥

He who knows That as both in one, the Knowledge and the Ignorance, by the Ignorance crosses beyond death and by the Knowledge enjoys Immortality.