Shiva Purana
अहं चैनं गमिष्यामि भस्म भूत्वानले यते ॥ चितां कारय सुप्रीत्या स्त्रीणां धर्मः सनातनः ॥ २२ ॥
O ascetic, reducing myself to ashes, I too shall follow him. Be pleased to arrange for the pyre. This is the eternal duty of women.
english translation
ahaM cainaM gamiSyAmi bhasma bhUtvAnale yate ॥ citAM kAraya suprItyA strINAM dharmaH sanAtanaH ॥ 22 ॥
hk transliteration by Sanscript