The post of charioteer of Karna will be field by you no doubt and from that position shall you destroy the spirit of Karna by chanting the glories of Arjuna.
भवान् कर्णस्य सारथ्यं करिष्यति न संशयः। तत्र तेजोवधः कार्यः कर्णस्यार्जुनसंस्तवः॥