One verse

Srimad Bhagavatam 11.20.15

11.20.15

छिद्यमानं यमैरेतै: कृतनीडं वनस्पतिम् । खग: स्वकेतमुत्सृज्य क्षेमं याति ह्यलम्पट: ॥ १५ ॥

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

Without attachment, a bird gives up the tree in which his nest was constructed when that tree is cut down by cruel men who are like death personified, and thus the bird achieves happiness in another place.