Srimad-Bhagavatam: Canto 9 - Chapter 1 - Verse 36
Sanskrit:
एवं मित्रसहं शप्त्वा पतिलोकपरायणा ।तदस्थीनि समिद्धेऽग्नौ प्रास्य भर्तुर्गतिं गता ॥ ३६ ॥
ITRANS:
evaṁ mitrasahaṁ śaptvāpati-loka-parāyaṇātad-asthīni samiddhe ’gnauprāsya bhartur gatiṁ gatā
Translation:
Thus the wife of the brāhmaṇa cursed King Saudāsa, known as Mitrasaha. Then, being inclined to go with her husband, she set fire to her husband’s bones, fell into the fire herself, and went with him to the same destination.