राघव O Dasaratha, एवं करिष्यामि इति I shall do so, संश्रुत्य having promised, अकुर्वाणस्य for one who does not fulfill, इष्टापूर्तवध: भूयात् destruction of merits earned through pious acts of sacrifice and other charitable acts, तस्मात् for that reason, रामम् Rama, विसर्जय send him.

O Dasaratha, a promise made and not kept amounts to destruction of merits earned through previous pieties. Therefore send Rama (with him).