Bhagavad Gita: Chapter 1, Verse 42

सङ्करो नरकायैव कुलघ्नानां कुलस्य च |
पतन्ति पितरो ह्येषां लुप्तपिण्डोदकक्रिया: || 42||

saṅkaro narakāyaiva kula-ghnānāṁ kulasya cha
patanti pitaro hy eṣhāṁ lupta-piṇḍodaka-kriyāḥ

sankaro narakayaiva kula-ghnanam kulasya cha
patanti pitaro hy esham lupta-pindodaka-kriyah

saṅkaraḥ—unwanted children; narakāya—hellish; eva—indeed; kula-ghnānām—for those who destroy the family; kulasya—of the family; cha—also; patanti—fall; pitaraḥ—ancestors; hi—verily; eṣhām—their; lupta—deprived of; piṇḍodaka-kriyāḥ—performances of sacrificial offerings

Translation

BG 1.42: An increase in unwanted children results in hellish life both for the family and for those who destroy the family. Deprived of the sacrificial offerings, the ancestors of such corrupt families also fall.