chidyamānaṁ yamair etaiḥ
kṛta-nīḍaṁ vanaspatim
khagaḥ sva-ketam utsṛjya
kṣemaṁ yāti hy alampaṭaḥ
chidyamānam - being cut down; yamaiḥ - by cruel men, who are like death personified; etaiḥ - by these; kṛta-nīḍam - in which he has constructed his nest; vanaspatim - a tree; khagaḥ - a bird; sva-ketam - his home; utsṛjya - giving up; kṣemam - happiness; yāti - achieves; hi - indeed; alampaṭaḥ - without attachment.
Here the example is given of detachment from the bodily concept of life. The living entity resides within the body just as a bird dwells within a tree. When thoughtless men cut down the tree, the bird, without lamenting the loss of its previous nest, does not hesitate to establish its residence in another place.