This which is seen is said to be destructible; while the other is immortal and indestructible. This which (is seen) is said to be Kshara (the destructible); that, however, which is the other is the Iminortal (as also) Akshara (the Indestructible). Of each Purusha taken separately, the whole is duality among these three.
इदं तत्क्षरमित्युक्तं परं त्वमृतमक्षरम्। त्रयाणां मिथुनं सर्वमेकैकस्य पृथक् पृथक्॥