One verse

Srimad Bhagavatam 11.10.7

11.10.7

जायापत्यगृहक्षेत्रस्वजनद्रविणादिषु । उदासीन: समं पश्यन् सर्वेष्वर्थमिवात्मन: ॥ ७ ॥

jāyāpatya-gṛha-kṣetra- svajana-draviṇādiṣu udāsīnaḥ samaṁ paśyan sarveṣv artham ivātmanaḥ

jāyā
to wife
apatya
children
gṛha
home
kṣetra
land
svajana
relatives and friends
draviṇa
bank account
ādiṣu
and so on
udāsīnaḥ
remaining indifferent
samam
equally
paśyan
seeing
sarveṣu
in all of these
artham
purpose
iva
like
ātmanaḥ
of oneself

One should see one’s real self-interest in life in all circumstances and should therefore remain detached from wife, children, home, land, relatives, friends, wealth and so on.