Verse 35

शोचनीया यदि स्नेहान्मातापितृसुताः सुत ।तदतीता न शोच्यन्ते किमजस्रं सहस्रशः

In plain words

If, out of affection, mothers, fathers, and sons are to be grieved for, my son, then why are those who have passed away, by thousands, not grieved for without ceasing?