Verse 46

सासिपत्रवनश्रेणी या देहोऽहमिति स्थितिः ।सा त्याज्या सर्वयत्नेन सर्वनाशेऽप्युपस्थिते

In plain words

That fixed notion, "I am the body," is that very row of the sword-leaved forest; it must be abandoned by every effort, even when utter ruin stands close at hand.