The man who takes to a hero's bed on the field of battle becomes the equal of the Grandfather Brahman himself. There is no end that is higher than this. Even this is what the great Rishis have said,
पितामहस्यानवरो वीरशायी भवेन्नरः। नाधिकं विद्यते यस्मादित्याहुः परमर्षयः॥