SB 9.9.36
evam mitrasaham saptva
pati-loka-parayana
tad-asthini samiddhe ’gnau
prasya bhartur gatim gata
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Thus the wife of the brahmana cursed King Saudasa, 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.