Manusmriti

siva.sh/manusmriti/5/167

एवं वृत्तां सवर्णां स्त्रीं द्विजातिः पूर्वमारिणीम् । दाहयेदग्निहोत्रेण यज्ञपात्रैश्च धर्मवित् ॥ १६७ ॥

sanskrit

A twice-born man, versed in the sacred law, shall burn a wife of equal caste who conducts herself thus and dies before him, with (the sacred fires used for) the Agnihotra, and with the sacrificial implements.

english translation

evaM vRttAM savarNAM strIM dvijAtiH pUrvamAriNIm | dAhayedagnihotreNa yajJapAtraizca dharmavit || 167 ||

hk transliteration by Sanscript