Manusmriti

siva.sh/manusmriti/3/35

अद्भिरेव द्विजाग्र्याणां कन्यादानं विशिष्यते । इतरेषां तु वर्णानामितरेतरकाम्यया ॥ ३५ ॥

sanskrit

The gift of daughters among Brahmanas is most approved, (if it is preceded) by (a libation of) water; but in the case of other castes (it may be performed) by (the expression of) mutual consent.

english translation

adbhireva dvijAgryANAM kanyAdAnaM viziSyate | itareSAM tu varNAnAmitaretarakAmyayA || 35 ||

hk transliteration by Sanscript