Manusmriti

siva.sh/manusmriti/5/103

अनुगम्येच्छया प्रेतं ज्ञातिमज्ञातिमेव च । स्नात्वा सचैलः स्पृष्ट्वाऽग्निं घृतं प्राश्य विशुध्यति ॥ १०३ ॥

sanskrit

Having voluntarily followed a corpse, whether (that of) a paternal kinsman or (of) a stranger, he becomes pure by bathing, dressed in his clothes, by touching fire and eating clarified butter.

english translation

anugamyecchayA pretaM jJAtimajJAtimeva ca | snAtvA sacailaH spRSTvA'gniM ghRtaM prAzya vizudhyati || 103 ||

hk transliteration by Sanscript