They (the Pandavas) went away with their mother from Hastinapur and when they went away, the son of the Vaisya woman (Vidura) became the adviser of those illustrious men.
ते प्रातिष्ठन्त सहिता नगरान्नागसाह्वयात्। प्रस्थाने चाभवन्मन्त्री क्षत्ता तेषां महात्मनाम्॥