Manusmriti

siva.sh/manusmriti/9/61

द्वितीयमेके प्रजनं मन्यन्ते स्त्रीषु तद्विदः । अनिर्वृतं नियोगार्थं पश्यन्तो धर्मतस्तयोः ॥ ६१ ॥

sanskrit

Some (sages), versed in the law, considering the purpose of the appointment not to have been attained by those two (on the birth of the first), think that a second (son) may be lawfully procreated on (such) women.

english translation

dvitIyameke prajanaM manyante strISu tadvidaH | anirvRtaM niyogArthaM pazyanto dharmatastayoH || 61 ||

hk transliteration by Sanscript