Mahārāja Yadu once observed a certain brāhmaṇa avadhūta, who appeared to be quite young and learned, wandering about fearlessly. Being himself most learned in spiritual science, the King took the opportunity and inquired from him as follows.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
अवधूतं द्विजं कञ्चिच्चरन्तमकुतोभयम् । कविं निरीक्ष्य तरुणं यदुः पप्रच्छ धर्मवित्
avadhūtaṃ dvijaṃ kañciccarantamakutobhayam | kaviṃ nirīkṣya taruṇaṃ yaduḥ papraccha dharmavit
SB 11.7.25