Shiva Purana
कुंभकर्णे च रामेण हते लोकभयंकरे॥ राक्षसी पुत्रसंयुक्ता सह्येऽतिष्ठत्स्वयं तदा॥ ६॥
When Kumbhakarṇa, the terror of the worlds, was killed by Rāma, the ogress remained on the Sahya alone in the company of her son.
english translation
kuMbhakarNe ca rAmeNa hate lokabhayaMkare॥ rAkSasI putrasaMyuktA sahye'tiSThatsvayaM tadA॥ 6॥
hk transliteration by Sanscript