Verse 18

कलनापक्षिणी नीडं देहं दीर्घतपा मुनिः ।जहौ गिरिगुहागेहे भारं वैवधिको यथा

In plain words

-- the sage Dīrghatapā abandoned the body, the nest of the bird kalanā, in the dwelling of the mountain cave, as a porter sets down his burden.