You should regain that effulgence which had been robbed from you by Duryodhana, as Rama regained his lost splendour by a hostile encounter (with Dashratha's son).
दुर्योधनहृतं तेजः पुनरादातुमर्हसि। कृतवैरेण रामेण यथा चोपहृतं पुनः॥