When the sons of Pandu will drink the blood of Dushashana repeatedly making loud roars, then will the drinking of the Soma juice of the sacrifice have been finished.
दुःशासनस्य रुधिरं यदा पास्यति पाण्डवः। आन नर्दतः सम्यक् तदा सूयं भविष्यति॥