Kamasutra

siva.sh/kamasutra/samprayoga/9/36

तथा नागरकाः केचिदन्योन्यस्य हितैषिणः । कुर्वन्ति रूढविश्वासाः परस्परपरिग्रहम् ॥ ३६ ॥

sanskrit

There are also citizens, sometimes greatly attached to each other and with complete faith in one another, who get married [parigraha] together.

english translation

इसी प्रकार कुछ कामुक नागरक भी परस्पर हितैषी एवं विश्वस्त सहचर बनकर एक- दूसरे के साथ औपरिष्टक कर्म करते हैं॥ ३६ ॥

hindi translation

tathA nAgarakAH kecidanyonyasya hitaiSiNaH | kurvanti rUDhavizvAsAH parasparaparigraham || 36 ||

hk transliteration by Sanscript