Srimad Bhagavatam Canto 01, Chapter 19, Text 25

SB 1.19.25

tatrabhavad bhagavan vyasa-putro
yadrcchaya gam atamano ’napeksah
alaksya-lingo nija-labha-tusto
vrtas ca balair avadhuta-vesah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
At that moment there appeared the powerful son of Vyasadeva, who traveled over the earth disinterested and satisfied with himself. He did not manifest any symptoms of belonging to any social order or status of life. He was surrounded with women and children, and he dressed as if others had neglected him.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
The word bhagavan is sometimes used in relation with some of the great devotees of the Lord, like Sukadeva Gosvami. Such liberated souls are disinterested in the affairs of this material world because they are self-satisfied by the great achievements of devotional service. As explained before, Sukadeva Gosvami never accepted any formal spiritual master, nor did he undergo any formal reformatory performances. His father, Vyasadeva, was his natural spiritual master because Sukadeva Gosvami heard Srimad-Bhagavatam from him. After this, he became completely self-satisfied. Thus he was not dependent on any formal process. The formal processes are necessary for those who are expected to reach the stage of complete liberation, but Sri Sukadeva Gosvami was already in that status by the grace of his father. As a young boy he was expected to be properly dressed, but he went about naked and was uninterested in social customs. He was neglected by the general populace, and inquisitive boys and women surrounded him as if he were a madman. He thus appears on the scene while traveling on the earth of his own accord. It appears that upon the inquiry of Maharaja Pariksit, the great sages were not unanimous in their decision as to what was to be done. For spiritual salvation there were many prescriptions according to the different modes of different persons. But the ultimate aim of life is to attain the highest perfectional stage of devotional service to the Lord. As doctors differ, so also sages differ in their different prescriptions. While such things were going on, the great and powerful son of Vyasadeva appeared on the scene.
Srimad Bhagavatam Canto 01, Chapter 19, Text 24
Srimad Bhagavatam Canto 01, Chapter 19, Text 26