Valmiki Ramayana 6.41.78

हन्तास्मि त्वां सहामात्यं सपुत्रज्ञातिबान्धवम् ।निरुद्विग्नास्त्रयो लोका भविष्यन्ति हते त्वयि॥

hantāsmi tvāṃ sahāmātyaṃ saputrajñātibāndhavam |nirudvignāstrayo lokā bhaviṣyanti hate tvayi ||

Our plain-language meaning of this verse is waiting for scholar review.