Bhagavad Gita 1.44 Chapter 1, Verse 44

उत्सन्नकुलधर्माणां मनुष्याणां जनार्दन ।
नरकेऽनियतं वासो भवतीत्यनुशुश्रुम ॥१.४४॥

utsannakuladharmāṇāṃ manuṣyāṇāṃ janārdana
narake'niyataṃ vāso bhavatītyanuśuśruma

Meaning

O Janardana, we have heard that those whose family traditions are destroyed dwell in hell for a long time.

Newly written by Bhajan Dhun — scholarly review in progress.

Reference: Bhagavad Gita 1.44 (Chapter 1, Arjuna's Despair (Arjuna Vishada Yoga), Verse 44)