One verse

Srimad Bhagavatam 4.8.1

4.8.1

मैत्रेय उवाच सनकाद्या नारदश्च ऋभुर्हंसोऽरुणिर्यति: । नैते गृहान् ब्रह्मसुता ह्यावसन्नूर्ध्वरेतस: ॥ १ ॥

maitreya uvaca sanakadya naradas ca rbhur hamso ’runir yatih naite grhan brahma-suta hy avasann urdhva-retasah

maitreyah uvaca
Maitreya said
sanaka-adyah
those headed by Sanaka
naradah
Narada
ca
and
rbhuh
Rbhu
hamsah
Hamsa
arunih
Aruni
yatih
Yati
na
not
ete
all these
grhan
at home
brahma-sutah
sons of Brahma
hi
certainly
avasan
did live
urdhva-retasah
unadulterated celibates.

The great sage Maitreya said: The four great Kumara sages headed by Sanaka, as well as Narada, Rbhu, Hamsa, Aruni and Yati, all sons of Brahma did not live at home, but became urdhva-reta, or naisthika-brahmacaris, unadulterated celibates.