Manusmriti

siva.sh/manusmriti/8/376

ब्राह्मणीं यद्यगुप्तां तु गच्छेतां वैश्यपार्थिवौ । वैश्यं पञ्चशतं कुर्यात् क्षत्रियं तु सहस्रिणम् ॥ ३७६ ॥

sanskrit

If a Vaisya or a Kshatriya has connexion with an unguarded Brahmana, let him fine the Vaisya five hundred (panas) and the Kshatriya one thousand.

english translation

brAhmaNIM yadyaguptAM tu gacchetAM vaizyapArthivau | vaizyaM paJcazataM kuryAt kSatriyaM tu sahasriNam || 376 ||

hk transliteration by Sanscript