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
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.