Such cross-breeding leads both the exterminator of the race and the race itself to hell. The (deceased) ancestors whose Sraddha ceremonies have ceased, (to whom children have stopped to give food and water), fall (from heaven to hell).
संकरो नरकायैव कुलमानां कुलस्य च। पतन्ति पितरो ह्येषां लुप्तपिण्डोदकक्रियाः॥