Manusmriti

siva.sh/manusmriti/9/191

द्वौ तु यौ विवदेयातां द्वाभ्यां जातौ स्त्रिया धने । तयोर्यद् यस्य पित्र्यं स्यात् तत् स गृह्णीत नैतरः ॥ १९१ ॥

sanskrit

But if two (sons), begotten by two (different men), contend for the property (in the hands) of their mother, each shall take, to the exclusion of the other, what belonged to his father.

english translation

dvau tu yau vivadeyAtAM dvAbhyAM jAtau striyA dhane | tayoryad yasya pitryaM syAt tat sa gRhNIta naitaraH || 191 ||

hk transliteration by Sanscript