O king, excepting his father, he did not ever see anybody else, therefore his mind was fully devoted to the duties of a continent life (Brahmacharya).
न तेन दृष्टपूर्वोऽन्यः पितुरन्यत्र मानुषः। तस्मात् तस्य मनो नित्यं ब्रह्मचर्येऽभवन्नृप॥