 संश्रुत्य च पितुर्वाक्यं मातुर्वा ब्राह्मणस्य वा।न कर्तव्यं वृथा वीर धर्ममाश्रित्य तिष्ठता।। 
 Any one, O hero, who has taken recourse to righteousness should not  allow the promise made to his father,  mother or a brahmin to go in vain.  