He became the best victor and learned in all the Vedangas. When that wise and truthloving man was doing his japa, then there was nothing to that high-souled man which he could not give to the Brahmanas. To do good to his son (Arjuna), illustrious Indra, one day assuming the form of a Brahimana,
वेदाङ्गानि च सर्वाणि जजाप जयतां वरः। यस्मिन्काले जपन्नास्ते धीमान्सत्यपराक्रमः॥ नादेयं ब्राह्मणेष्वासीत्तस्मिन्काले महात्मनः। तमिन्द्रो ब्राह्मणो भूत्वा पुत्रार्थे भूतभावनः॥